Interview Questions

WWF Interview Questions

2011-07-08T09:29:00.000-07:00

List of WWF Interview Questions. To get the answers of these WWF Interview Questions. click here.

What is basic unit of WF ?
What is Windows Workflow Foundation
What are different types of Workflow in

Windows Workflow foundation?

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WPF Interview Questions

2011-07-08T09:24:00.000-07:00

List of WPF Interview Questions. To get the answers of these WPF Interview Questions. click here.

What is WPF?
What is XAML?
what are dependency properties?
What is a Routed event?
What are the core WPF assemblies?
What is the use of System.Windows.Media namespace?
What is WPF?
How to define a button USING XAML?
What is the use of "System.Windows.Markup" namespace in WPF?
Which namespace provide classes for integration with WPF and Win32?
Which class of the WPF is the base class of all the user-interactive elements?
Which class is the base class of all the visual elements of WPF?
Control class of WPF is derived from which class?
The core classes for User Interface is located in which namespace?
Which namespace provide classes to work with images, sound, video, etc?
What is the use of System.Windows.Navigation namespace in WPF?
What is 'One-way-to-Source ' binding property?
Which namespace is used to work with 3D in WPF.
Which of these is not a class defined by System.Windows.Shapes namespace?
Consider this XAML snippet

<Window.Resources>

<Style x:Key="dd" TargetType="Button">

<Setter Property="Background" Value="Pink"/>

<Setter Property="Foreground" Value="Blue"/>

</Style>

</Window.Resources>

<Grid>

<Button Height="100" Width="100" Foreground="Yellow" Content="click here" Background="Yellow"/>

</Grid>

What is the Backcolor of the Button
Which of the following is an event in WPF ?
What are XBAP'S?
Is it possible for a control to define a handler for an event, that the control can't itself raise?
What is the difference between User Settings and Application Settings in WPF?
which dll is also called as the engine of managed graphics?
What is Style Inheritance?
Difference between x:Key and x:Name
How is mapping done between CLR namespaces and XAML namespaces?
How many predefined classes are there in the WPF Command Library?
Difference between MediaPlayer and MediaElement ?
What is x:Code?

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WCF Interview Questions

2011-07-08T09:16:00.000-07:00

List of WCF Interview Questions. To get the answers of these WCF Interview Questions. click here.

What is WCF?
What is service and client in perspective of data communication?
What is address in WCF and how many types of transport schemas are there in WCF?
What are contracts in WCF?
Where we can host WCF services?
What is binding and how many types of bindings are there in WCF?
What is endpoint in WCF?
How to define a service as REST based service in WCF?
What is the address formats of the WCF transport schemas?
What is Proxy and how to generate proxy for WCF Services?
What are different elements of WCF Srevices Client configuration file?
What is Transport and Message Reliability?
How to configure Reliability while communicating with WCF Services?
How to set the timeout property for the WCF Service client call?
How to deal with operation overloading while exposing the WCF services?
What was the code name for WCF?
What are the main components of WCF?
What are various ways of hosting WCF Services?
What is the difference WCF and Web services?
What is three major points in WCF?
What are the various ways of hosting a WCF service?
Difference between WCF and Web services?
What is WCF?
Which namespace is used to access WCF service?
What is a SOA Service?
What is the use of ServiceBehavior attribute in WCF ?
Which namespace is required in a class to use DataContract or DataMember attribute for a class or properties?
Difference between Web Services and WCF
in WCF, Which contract is used to document the errors occurred in the service to client?
Which is the default Message Exchange Pattern (MEP) ?
What is the Messaging Pattern? Which Messaging Pattern WCF supports?
What is .svc file in WCF?
What is XML Infoset?
What are the various ways of hosting a WCF Service?
What is DataContractSerializer in WCF?
What is Message Contract in WCF?
What is Fault Contracts in WCF?
What is the difference between XMLSerializer and the DataContractSerializer?
What is the purpose of base address in WCF service? How it is specified?
Which protocol is used for platform-independent communication?
What is ABC of WCF?
How the concurrency mode is specified in WCF service?
Which are the 3 types of transactions manager WCF supports?
Which bindings in WCF support the message streaming?
Which is the default mode for Instancing in WCF?
How to set the instancing mode in WCF service?
What is Address Header in WCF?
In WCF which bindings supports the reliable session?
What are tha advantages of hosting WCF service in WAS?
What is service host factory in WCF?
What are the different platforms where we can host WCF service ?
What are the different WCF binding available?
Advantages of Hosting WCF in IIS
Can we overload methods in WCF Service or Web Service?
What does a Windows Communication Foundation, or WCF, service application use to present exception information to clients by default?
What is the use of Is Required Property in Data Contracts?

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VB.NET Interview Questions

2011-07-08T09:12:00.000-07:00

List of VB.NET Interview Questions. To get the answers of these VB.NET Interview Questions. click here.

How to find data with generics list in VB.NET (Write code).
How to deal with return value of stored procedure when you are using DataReader ?
What is the default size of Integer data type in VB.NET as VB.NET has Int 16, Int 32 and Int 64 also?
Which Keyword is used in VBScript to increase or decrease the counter variable by the value?
How to assign font to label at run-time in vb.net ?
How to assign width to label/button/textbox in vb.net ?
Have you ever used IIF? Explain.
DateTime variables can be null.
_________ when turned on do not allow incompatible type conversion?
____________ when turned on do not allow to use any variable without proper declaration?
What is “fix” ?
Difference between Fix and Int.
Write output:

Dim testString = "TestingStringHere"

Mid(testString, 5) = "..Bore.."
What is difference between Mid function and Mid Statement ?
What is difference between String.Substring and MID function?
With Visual Basic Runtime, NOTHING gets evaluated as,
What is VAL function?
Name the method in VB.NET used to define a control's color?
To reverse a string which function is used in VB.NET?
Which method is used to delete a file in VB.NET?
What is the keyword used in VB to carry out the work of virtual keyword of C#?
Equivalent keyword of new in VB?
To define abstract class in VB which keyword is used?
To define abstract method which keyword is used in VB?
Can we Add New Row into a Grid Using Binding Source?
AddNew() method of BindingSource Class will add a blank row or with some data?
How can we find the index of current selection in BindingSource Class?
Can we insert a blank row using BindigSource Class?
How can we Move to Next and Previous Record using BindingSource Class
How to apply filter using BindingSouce?
What are the new features in Visual Basic 10?
Why Option Strict is used so far?
What is Optional Explicit in VB.net ?
What is the Important aspect before using Objects in VB.Net .
What is the Syntax of get and set properties in VB.net?
What for " MustInherit " keyword is used in VB.net ?
Module Module1

Sub Main()

Dim arr(3, 3) As Integer

End Sub

End Module

What is the total number of elements in this array?
What is the use of Option Infer statement in VB?
How do we read entire contents of a file named MsgSrikanth.txt(Text File Example) into a single string variable ?

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SQL Server Interview Questions

2011-07-08T08:35:00.000-07:00

List of SQL Server Interview Questions. To get the answers of these SQL Server Interview Questions. click here.

What is trigger?
What is Clustered & Non-Clustered Index?
How many types of triggers are there?
What is constraints?
What is the difference between Truncate and Delete?
What Primary key and Unique key?
How to join two tables in Sql Server?
How do you implement one-to-one, one-to-many and many-to-many relationships while designing tables?
What's the difference between a primary key and a unique key?
What's the difference between DELETE TABLE and TRUNCATE TABLE commands?
What is a transaction and what are ACID properties?
What's the maximum size of a row?
Difference Between Implict Transaction And Explict Transaction
what is the diff between a HAVING CLAUSE and a WHERE CLAUSE?
How to change Database name in SQL Server?
Difference between Primary key Constraint and Unique key Constraint in SQL Server.
What is cursor in SQL Server?
What is #temp table and @table variable in SQL Server?
How to return XML in SQL Server?
What is OPENXML in SQL Server?
What is the use of COALESCE in SQL Server?
What are joins in SQL Server?
which Caluse returns only one copy of each set of duplicate rows selected
What are the types of triggers and how the sequence of firing in text item?
What is the difference between DELETE and TRUNCATE?
Some more differences related to Truncate and Delete
An automatic commit ocurrs under the following circumstances
What are the properties of the Relational tables?
How do you optimize stored procedures in SQL Server 2005
What is DESCRIBE command in SQL Server 2005? What is its purpose? How to use it?
What is the Maximum number of input and output parameters in Stored procedure in SQL Server 2000 ?
What are the limits of Sql Server 2000?
How you can get the last identity value inserted in any table ?
What is the maximum size of an SQL Server 2000 Database?
how many database can be created on MSSQL Server 2000
What are the extensions of these three type of file in above question.
how you can rename a database ?
What is the use of @@TRANCOUNT in SQL Server?
What is the maximum limit for Primary Key?
What is a Stored Procedure?
What is an Index?
What command do we use to rename a db?
What do you mean by COLLATION?
What are the OS services that the SQL Server installation adds?
What is log shipping?
Where do you think the users names and passwords will be stored in sql server?
What is a deadlock?
what is ACID?
What Is DTS?
What is Log Shipping?
What are sequence diagrams? What you will get out of this sequence diagrams?
What is a tuple?
What is the purpose of UPDATE STATISTICS?
What is RAID and what are different types of RAID configurations?
What are three SQL keywords used to change or set someone’s permissions?
What is DTC?
How to get GUID in sql server?
What is Check Constraint?
Can we create a Foreign Key with out Primary Key?
Difference between varchar and char:
What is blocking in SQL Server?
What is the use of bit data type and what kind of data is stored into it?
What is user-defined data type in SQL Server?
What is user-defined functions in SQL Server?
What is the use of Keyword WITH ENCRYPTION keyword in SQL Server?
What is Distributed Queries in SQL Server?
What is Subquery in SQL Server?
What are the restrictions of using Subquery in SQL Server?
How many database(s) can have in an instance of SQL Server 2005 ?
A fill factor of 0% and 100% means the same thing to SQL Server
Root Cause for Increasing the Transaction Log.
Default security model in Microsoft SQL Server ?
Microsoft SQL Server's default protocol ?
What is Two-Phase Commit ?
What is Database snapshot ?
What is Deferred transaction ?
What is Dirty pages ?
What is DRI ?
What is ETL ?
What is Fragmentation ?
What is Lock escalation ?
What is noise word ?
What is point-in-time recovery ?
What is Query binding ?
What is Roll forward ?
What is write-ahead log ?
How do you Copy Databases to SQL SERVER 2005 from various versions (6.0/6.5/7.0/2000) ?
Number of PRIMARY KEY/FOREIGN KEY Constraints in a Table in SQL Server 2005/2008 ?
What is 'Self-referencing' tables in SQL Server ?
To modify a DEFAULT definition, We must first DELETE the existing DEFAULT definition and then Re-CREATE it with the new definition.
DEFAULT definitions cannot be created on columns defined with the following DATA TYPE ?
What is Typed vs. Untyped XML in SQL Server ? Explain with an example
What id the Max Length of nVarchar in SQL Server?
What is the Max length of varchar variable in SQL Server?
How to Get SQL Server Version ?
What are the disadvantages/limitation of the cursor?
Use of Bulk Copying ?
The maximum number of columns a table can have in SQL Server?
What’s the difference between a primary key and a unique key?
Can UNIQUE KEY in SQL Server 2005 have two or more NULL?
What is the page size in SQL Server?
Will COUNT(column) include columns with null values in its count?
How can we Rollback the Transaction in DataBase?
How Can we Write the Transaction Block in SQL Server?
Difference Between Truncate Table and Delete Table Command in SQL Server?
Which is the best method to get the single value from Database?
Unique Key is smilar to Priamary Key,except it
What will be the output of the following code?

Declare @Strings VARCHAR(20)

Select @Strings ='Lakhan Pal Garg'

Select SUBSTRING(@Strings,-9,16
Which type of datatype is used to store IO Streams in Sql Server?
Which Statement describe the COALESCE ?
A table can have maximum of 1024 partitions.
What is 'NEXT USED' in SQL Server ?
How do you determine the maximum nested-level of Stored Procedure ?
Which Function is used to count more than two billion rows in a table?
Which of the following is a fixed length DataType?
SQL Server allows for only _____ levels of nesting in CASE expressions.
Is it possible to create Cluster Index on Unique Key Column?
You cannot create an Index on a column of the following data type
All indexes will automatically get deleted(dropped) if the table is deleted?
How to get a row was inserted most recently in a table?
How to Get nth Record in a Table?
What is Row_Number()?
What is the difference between a Local and a Global temporary table?
How to get @@ERROR and @@ROWCOUNT at the same time?
What is a table called, if it has no Cluster Index?
What command do we use to rename a db, a table and a column?
Can we use Truncate command on a table which is referenced by FOREIGN KEY?
Can we use NEWID(), or RAND() in function?
Can we use "Print" statement in function?
Which of the following queries generates an error when executed?

DECLARE @x VARCHAR(10), @y VARCHAR(10)

SET @y = ''

SELECT @x/0 -- query 1

SELECT @x/2 -- query 2

SELECT @y/0 -- query 3

SELECT @y/2 -- query 4
What type of language is the SELECT command in SQL Server?
Is There any other Methods in SQL Server 2005 to Read XML Data?
Name the method used in SQL Server to Read XML Data?
How we can Modify XMl Data in SQL Server 2005?
How to Insert XML Data into Existing XML Node?
How we can generate Random number in SQL Server?
How we can get the List of System Tables in DataBase?
How we can get the list of user tables?
How We can Get List of Store Procedures?
How We Can Get List of Scalar Functions?
Query to Get List of Table Valued Functions?
How we can Get List of Triggers?
Query To Get The Column Name,DataType, And Length of columns in a Tables?
Query to Select n Rendom Records From a Table in the Database?
Query to Get List of Views?
Query to display List of All Databases in SQL Server 2005/2008?
How to get values of identitycolumn when you are not sure about the column name which is identity column?
What is the name of store procedure to send Email using SQL Server 2005/2008?
I need to Add one column in a existing table and the max value of the column can be 10, which data type i need to use for that?
How we can add Description to the Column using Sql Command?
How To Update Description Value for a Column in Table using SQL Command?
How To Delete Description Value for a Column in Table using SQL Command?
How To Get Description Value for all Column in Table using SQL Command?
How To Get Description Value for Single Column in Table using SQL Command?
How we can Create a .SQL File for the Store Procedure in SQL Server 2005?
How We can get the DB name using SQL Command?
What is the use of Set NOCOUNT ON;?
What is the system table that holds the Store Procedure Script?
How we can implement Row lock explicitly in SQL Server?
What is the name of the table from which we can get the Locking information in SQL Server?
Can we use shared lock with Update Statement?
What is the name of the System table from where we can read the Master Files (.mdf, .ldf) Path?
Name of the table that contains the Configuration value of SQL Server ?
What is the Name of table that contains available data type in SQL Server?
What is the use of WAITFOR in SQL SERVER ?
What is the name of the Store procedure to get the listing of current users?
Maximum number of parameters you can pass in a Store procedure in SQL Server 2005?
Are DDL Triggers available with SQL Server 2005 ?
How to pass table name as stored procedure parameter in SQL Server 2005 (Write stored procedure) ?
What is referential integrity in SQL Server ?
What maximum size of row is allowed in SQL Server ?
Write a SQL Statement to Get the Definition of the System Store Procedures?
Write a Query in SQL Server to get the Parameter list of given Store Procedure.
Which system procedure is used to find out lock details about the databases, it's table and procedures.
Which system table holds the details of all the processes running on the Microsoft sql server?
How can we find the open transactions details in sql server?
What is the name of command in sql server 2005 which is used to kill any process?
Name of the command to view the current amount of free (unallocated) space in the database in SQL Server?
What is the command name to shrink the data file and log file size in SQL server 2005?
What are magic tables?
What is difference between RANK and DENSE_RANK.
What will you do if you need to create clustered index on more than one field? Is it possible?
Can you control concatenation of string values with null values? How ?
This is used to terminate a query when an overflow or divide-by-zero error occurs during query execution…
SET NOCOUNT specified settings are in effect at…
SET OFFSETS specified settings are in effect at…
To terminate SQL Server immediately, used is…
Return type of RAND() is...
Write and justify output of - select nullif('test','test')
How to get date of 234 days back in SQL?
What is SIGN() ?
SQL_VARIEANT datatype column can be any datatype except?
Which of the following is a Large object Binary Data Type?
Which of the following is a Large object data type?
INNER JOIN cannot be used without the
select COUNT(column_name) from table_name counts only
Which of the following is a Aggreate Function?
What will be the OutPut of the following Query?

Select CELING(7.69) as number
How you will create a UNIQUE Constraint when the table is already created?
what is CHECK Constraint?
Write query with which you can achieve paging from SQL side.
How can you insert multiple rows together in a single insert statement for a table?
Tell name of the system procedure to create and drop linked server in SQL SERVER?
How will you delete all records of table other then recently added 10 records?
How can you declare and initialize variables in a single line with SQL Server ?
Which are the five types of SQL table objects?
What is XQuery?
What is sp_XML_Preparedocument procedure?
What is sp_XML_RemoveDocument procedure?
What is FOR XML clause in SQL?
In which table, SQL SERVER stores the user name and password used for connection?
Does Views occupy memory?
Clustered Index vs NonClustered Index.
What is Index?
Difference between DELETE and TRUNCATE commands ?
What is the difference between a HAVING CLAUSE and a WHERE CLAUSE ?
What is COMMIT and ROLLBACK statement in SQL
What are the different types of Locks
What is the difference between UNION ALL Statement and UNION
How to get number of Maximum connection can be establish to SQL
What is a Join in SQL Server?
What is the Magic Tables in Sqlserver2000?
What is the use of COALESCE function in SQL Server ?
What type of Authentication does Microsoft SQL Server support?
What is the difference between "dynamic SQL" and "stored procedure" ?
How to determine the service pack currently installed on SQL Server?
More than one IDENTITY column per table can be exist in SQL Server . (True /False)
Is “FOR” available with SQL ?
What is Wildcard character in SQL Server ?
What are the major new features in SQL Server 2008 ?
I have a table with 10 columns. I need to display name column as textfield and Id column as value field in the drop down.

Write the best possible query to get the records.
What is the use of COALESCE function in SQL Server ?
How do you Change Stylesheet Dynamically using Javascript?
I need to automate some works in SQL Server depending on the time. How can you do this
Tell me some system defined procedures
How do we list all Databases in a server using query?
How do we List all table names?
How do we list all column names of a table?
What are the steps to create a stored procedure?
What is ASCII method?
How do we convert money to character?
How do we find the duplicate records of a table?
How do we find the last date of current month?
What is a table variable in T-SQL?
Tell me the difference between temporary table and table variable?

Which is better?
Write a sample syntax of table variable?
How to execute the stored procedure?
What is the use of Dense_Rank in Sqlserver?
How to rename a database in SQLserver?
How do we Unlock Particular User in Sql Server
What is the purpose of DATENAME fucntion?
What is BCP?
What is DTS?
Which one is faster? BCP or DTS?
Which has more provisions for the export/import functionality? Whether we can customize the data through BCP?
How do we get Current Months First Day?
What is compute in sql server?
What is a COMPUTE BY statement?
What is the use of @@CONNECTIONS statement?
What is the use of @@CPU_BUSY statement?
What is the use of @@LANGID?
What is the use of @@VERSION statement?
What is the purpose of @@SERVERNAME statement in T-SQL?
What is the purpose of @@FETCH_STATUS statement in T-SQL?
What is Modulo EQUALS statement in SQL server?
What is the use of @@ROWCOUNT?
What is the maximum number rows can be returned in SqlServer by the @@ROWCOUNT?
If the rows are more than 2 billion, how can I set the rowcount?
How do we handle errors in SQL Server?
How do we raise the error message?
Can we have Try catch in Sqlserver?
What is the syntax of try catch?
How can we cancel a transaction?
What is the purpose of @@LANGUAGE statement?
What is the use of @@IDLE in Transact-SQL?
What is Replication and Database Mirroring?
What is OLTP (Online Transaction Processing)?
When is the use of UPDATE_STATISTICS command?
What is SQL Profiler?
What is Log Shipping?
How to get @@ERROR and @@ROWCOUNT at the same time?
Can SQL Servers linked to other servers like Oracle?
What is BCP? When does it used?
What are sp_configure commands and set commands?
How to implement one-to-one, one-to-many and many-to-many relationships while designing tables?
What is an execution plan? When would you use it? How would you view the execution plan?
What is ACID ??
How can u pick random records from SQL table ?
Efficiency comparison of EXISTS and IN
Can you compare two SQL fields with datatype "text" by using equal "=" operator
What are the three levels of data abstraction?
What is the output of the following query?

SELECT TRUNC(1234.5678,2) FROM DUAL;
What is the error in the following command?

DROP TABLE &TABLE_NAME;
What is the use of DATEDIFF function in SQL?
What is the use of DATEPART function in SQL?
Which function is used to find the largest integer less than or equal to a specific value?
What is the use of DESC in SQL?
Which option is used to drop constraints specified on the table?
MONTHS_BETWEEN date function is used for what purpose?
Which command is used to create a table by copying the structure of another table?
What is the difference between TRUNCATE and DELETE commands?
What are the privileges that can be granted on a table by a user to others?
!=, <>, ^= all denote the same operation. It is True of False
What are the wildcards used for pattern matching?
Which command displays the SQL command in the SQL buffer, and then executes it?
Which system table contains information on constraints on all the tables created?
Which command executes the contents of a specified file?
Which operator performs pattern matching?
Is SQL case sensitive?
What command is used to get back the privileges offered by the GRANT command?
What is the default language of SSIS Script Task?
How many maximum Clustered indexes on a table ??
Is primary key Clustered or Non - Clustered Index in MS SQL
What is fixed-length & variable-length characters? Tell me their differences??
What is Powershell ?
What is SqlBulkCopy in ADO.NET?
How do you map a column in SqlBulkCopy?
What is a cube?
What is the full form of KPI?
In Analysis service what is the technology used define the expressions?
How To know your SQL Server Version in SQL command prompt ?
What is the use of xml datatype in SQL Server?
What is the maximum size of data we can store in the image type of SQL?
What is the difference between .rdl and .rdlc report.
Can we create DTS Package in DTS package in SQL Server 2005 or higher version?
What is SSIS
Can we write Scripting Language like VB Script and JavaScript in SSIS Package?
Name of the containers in SSIS?
Can we use Oracle Database as source or destination Database in SSIS?
Adding months to a Date in SQL ??
Adding minutes to a date ??
Adding year to a date ??
How to get the month value/month part from the given Date?
How to get the Day part from the given Date?
How to get the year part from the given Date?
How to get the number of quarter from given date?
Which function is used to convert the integer value into spaces?
Which function performs the opposite function of CEILING function in SQL Server?
Why FLOOR function is used?
Which function is used to know the database name by giving the database ID?
How to know the ID of a database?
Which function is used to perform a full text search on a column?
Which function is used to know the current active user within the host Operating System?
What is the use of MOD function?
Name the full-text predicates in SQL server
Name the ROW-Valued-Functions in Full Text Search
What are the various transaction isolation levels ?
What are the variuos lock types ?
How can we check the locks defined in a DB ?
Which function is used to know the database property in SQL Server.
What is the use of CHAR function?
What is the use of APP_NAME()?
Can we create Web service in SQL Server 2005?
will the increase in the size of viewstate will affect the performance of the page?
What is the page size of Index Page ?
Name the table where the Index information is saved
Which Editor we can use to create the SSIS Packages?
How we can check the database permission for any user?
How we can deploy SSIS?
What the value of Identity_Insert to be set for letting the insertion in the identity column ?
Can we have option to use configuration file in dts package?
Can we use Configuration file in SSIS Packages?
Name of the task that is used to execute batch file in SSIS package?
Which Task in SSIS is used to perform operation on a file or directory?
What is the result of "SELECT 2/2/4" in SQL ?
Difference between Table Variable (@tbl) and temporary table (#temp or ##temp

)
Can we execute "BCP" command directly in the SQL Server Management studio?
Can we restore the database forcefully when it is in use via SQL script?
Is it possible to find out .mdf and .ldf file name from the backup(.bak) file? If yes, then how?
Select * from table1,table2
How we can specify the first day of the week?
How to get the value of first day of the week?
What is Tabular Value Function ?
What is two-phase commit?
How many Evaluation Modes are there in "SQL Server 2008 - Policy Based Management" ? Which mode is manual ?
What is the Product code (Internal Code) for "SQL Server 2005", "SQL Server 2008" and "SQL Server 2008 R2" ?
What is the difference between Host_Name() and ServerProperty('MachineName') Functions ?
How will you Enable / Disable Resource Governor Using T-SQL in SQL Server 2008 ?
What is the use of "SET NOCOUNT ON;" in SQL Server?
How will you calculate maximum range of "INT" Data Type ?
When will you go for SQL Server Authentication instead of Windows Authentication ?
When will SQL Server throw an Error: "MSSQLSERVER ERROR 576" ?
What is Instance-aware and Instance-unaware Services in SQL Server ?
What is the difference between following two statements ?

1. SELECT 'DotnetFunda' 'SQL Server'

2. SELECT 'DotnetFunda' = 'SQL Server'
What is "Locking" concept in DBMS?
What is a "dead lock"?
What is "Functional Dependency"?
Difference between Database Migration and Upgradation ?
How will you validate whether the linked server properly configured / not ?
SQL Server connection is terminated after the query completes. Why ?
What is constant folding ?
What is Forced Service ?
Which objects can not be specified "FORCESEEK" table hint from the following list ?
A Foreign Key constraint can be defined to reference the columns of Non Primary key column ?
What is Self-referencing table ?
Can a FOREIGN KEY constraint reference the column in tables in the different database ?
How to identify the "Full-Text search Installed or Not" on your current instance of SQL Server ?
What are the key points to be followed when implementing Full-Text Search on View ?
How to Enable / Disable the Full-Text Index created on a View / Table ?
What is Delegation in SQL Server ?
What is "Double Hop" in SQL Server ?
How to respond to a Full Transaction Log Error in SQL Server ?
Maximum How many Row(s) will be there in Sys.Indexes view for Each table in SQL Server 2008/2008 R2 ?
What does the Group By clause mean when used in databases?
What do these keywords mean with respect to Sql Server?

a) @@Identity

b) @@Rowcount

c) @@Error
What is Stored Procedure? What is the advantage of these?
What is error handling in stored procedures of SQL Server 2008?
Describe how you can optimize stored procedures in SQL Server?
Describe what is trigger in SQL Server?
How can you describe RDBMS?
I could not see the Maintenance Plans when I login into my LoginID, But its showing in some other LoginId, Why ?
How to run Maintenence Plan using script ?
How to execute a SQL Job using script ?
How to identify the SQL Server Start/Restart Date & Time ?
How to identify the Total/Available/Used Physical Memory in database server using script ?
Which SQL Server Profiler event enables to trace the users involved in Deadlock cycle ?
How do you install SQL Server to take advantage of Microsoft Server Clustering ?
What are the various options to move the data/databases ?
What are the restrictions apply to compressed backups ?
How to enable compressed backup ?
What are the performance counters used to monitor the Backup I/O performance ?
What is Network model?
Explain about the hierarchical model of database?
Explain what is object oriented databases?
Explain about XML databases?
Write disadvantage of File Processing System and what are the advantages of Database over File Processing System?
Define Rollback and Rollforward?
Define Concurrency and Concurrency control? Explain what are the different techniques?
What is a Database Transaction?
What is the difference between a Database Administrator and a Data Administrator?
What is difference between SUBSTR and INSTR in the SQL?
What is the difference between =, == and ===?
What is a VIEW in Sql Server?
How the SELECT statement parsed/executed by the SQL Server engine ?
What is the purpose of Model database ?
Can we work on both (After) and (InsteadOf) Triggers in SQL on a single table?
How will you create a DML Trigger?
Difference between Backup Dump and Backup Device ?
To identify the Expiration date of database backup file
What is the exact use of PIVOT in sql server ?
What do you meant by an UnPivot element in sql server?
Limitations of using AWE Memory in SQL Server
Difference between PAD_Index and FillFactor ?
What are the Advantages of using SQL Triggers ?
What are the Disadvantages of using SQL Triggers ?
What is UNIQUE KEY constraint
What are cross joins?
What is a view?
What are the index combination's a table can have?
What is an index?
How the indexing is getting worked?
Difference between VARCHAR and NVARCHAR
What is normalization?
What is the maximum number of parameters SQL Stored procedure can have?
Difference between "RID" and "KEY" lock(s) in SQL Server
Which recovery model is required for a replication in SQL Server ?
What are the advantages of using Stored procedure
Difference between char and varchar data types in Sql Server?
Difference between Triggers and Stored procedures
Whiach of these statements is not supported in Dynamic cursors?
Can we reset the identity column?
What are derived Tables?
Which of these statements cannot be written inside the block

Begin tran

Commit Tran
What is set_quoted_identifier?
Difference between Identity column and Primary Key?
What are the different authentications in sql server
What are computed Columns?
Difference between count(*), count_big(*) and count(<some columnname>
Name the sql function that returns the sql object identification number?
Difference between HAVING and WHERE Clause
Difference Between Union and Union All
What are all the SQL Server JOBs involved in LogShipping - SQL Server
Can we use order by clause when defining a view?
What is the difference between Stored Procedure and Function?
Which of these must be there in the delete command?
How to insert a single row only in a table
Difference between local and global temporary tables:?
What are the steps you will take to improve performance of a poor performing query?
Can we use TOP with UPDATE and DELETE on partitioned views?
What are SQL SERVER INTEGRATION SERVCIES(SSIS) ?
How to find SQL SERVER SCRIPTING DUPLICATES ?
what is Schemabinding View.
How many Foreign key can i have in my MS sql table ?
How many tables can be used in a single SELECT statement ? Have you tested that ?
In MSSQL What is ISNULL() function? how do we use it?
For execution of DML statement in a view, view need to contain ?
sql statement which returns all columns of table with no row(assuming that table has more than 3000 row).
What does this return ?

declare @adress varchar = 'India'

select @adress
What are Deterministic and Non deterministic Functions?
Can you set firing order in triggers and in instead of triggers?
Can we alter the flow of the execution in SQL Server ?
Reverse string with out using in build function
What is the purpose of "sp_resetstatus" system stored procedure ?
What are all the ways to connecting Locally on the Server ?
How to force the protocol(NamedPipe or TCP/IP) connection when connect locally on Server ?
In SQL Server, between Windows Authentication and SQL Server Authentication, which one is trusted and which one is untrusted?
Once we switched from SIMPLE Recovery model to FULL or BULK_LOGGED recovery model, what are all the recommendations ?
Difference between Composite , Candidate and alternate keys ?
Delete duplicate rows on table with/without primary key in Sql Server 2005
Which character is said to be WildCard Character in SQL ?
When we are transferring records from one database to another database so now if we use SqlBulkCopy class to transfer the records then which scenario we need to handle ?
What are CRUD operations in database?

To get the answers of these SQL Server Interview Questions. click here.

Software Testing - Quality Assurance Interview Questions

2011-07-08T08:27:00.000-07:00

List of Software Testing - Quality Assurance Interview Questions. To get the answers of these Software Testing - Quality Assurance Interview Questions. click here.

What is Penetration test?
What is black box testing
What isWhite box testing?
Difference between blackbox testing and whitebox testing
What is Gray-box testing?
What is Acceptance Testing?
What is Ad Hoc Testing?
What is Application Binary Interface (ABI)?
What is Bottom Up Testing?
What is Boundary Testing?
What is CMM?
What is Cause Effect Graph?
What is Integration Testing?
What is Performance Testing?
What is Defect Measurement?
Through Defect Measurement what are all the factors are measured?
What is MTBF?
What is Alpha and Beta Testing ?
What is STLC? Explain about the steps of STLC?
What is Error, Bug and Defect?
What is DEFFERED State in QA ?
What are the main advantages of Manual Testing over Automation Testing ?

To get the answers of these Software Testing - Quality Assurance Interview Questions. click here.

Silverlight Interview Questions

2011-07-08T08:21:00.000-07:00

List of Silverlight Interview Questions. To get the answers of these Silverlight Interview Questions.click here.

Is ADO.NET objects supported in Silverlight Project?
Can we add normal project reference (normal class library) to the Silverlight project?
How can style elements be applied? (similar to a CSS file/skins)
Can you provide a list of Layout Management Panels and when you will use them?
How to set Silverlight contents width as 100%?
Which language is used to design the layout in Silverlight?
Which programming language can be used to write the backend of the Silverlight application?
When you create a new project in Silverlight through Visual Studio, how many xaml files are created and what are the uses of those files?
How to change the default page of the Silverlight application?
What is the parent xaml tag of Silverlight page?
What is the use of ClientBin folder?
What is the .xap file inside ClientBin folder of consuming Silverlight application?
What is Silverlight.js file?
Can we add the reference of a Class library project in Silverlight application project?
How to perform Event handling in silver light?.
What is the difference between WPF and SilverLight?
What is name of Linux version of silverlight ?
What is RIA?
What are the differences between WPF and SilverLight ?
What is SilverlLight RunTime?
What is App.xaml?
What is the use of the ClientBin folder?
How can you change the startup page of SilevrLight application?

To get the answers of these Silverlight Interview Questions.click here.

SharePoint Interview Questions

2011-07-08T08:15:00.000-07:00

List of SharePoint Interview Questions. To get the answers of these SharePoint Interview Questions.click here.

what is a web part?
What are the advantages of SharePoint Portal Services (SPS) over SharePoint Team Services (STS)?
what is CAML?
What are the types of input forms that can be created for a workflow ?
What are ways to create input forms for workflow ?
what is MOSS ?
what is web part?and type
how can debugging share point application and timer jobs ? with steps?
What is Sandbox solution?
What is the difference between Sandbox solution & farm solution?
Why we use the properties.current.web instead of SPContext.Current.web in event receiver?
Which are default master pages in Sharepoint 2010?
What is the difference between CustomMasterUrl & MasterUrl?
What is SharePoint Delegate Control?
What are the zones in SharePoint?
What is the Farm in SharePoint?
What is WebApplication in SharePoint?
What is a Site Collection in SharePoint?
How the WSS3.0 basic installation differs from the advanced installation?
How many web applications we can create on WSS server?
How WSS 3.0 differes from MOSS 2007?
What is CAML?
What is the difference between Site Definition and Site template?
What is BDC and how it is differ from BCS?
What is Web part life cycle?
How to Create a custom feature?
Explain the Share Point Architecture.
How to deploy wsp ?
How do you configure outgoing E-mail?

To get the answers of these SharePoint Interview Questions.click here.

Remoting, Web Services, XML, XSLT Interview Questions

2011-07-08T08:08:00.000-07:00

List of Remoting, Web Services, XML, XSLT Interview Questions. To get the answers of these Remoting, Web Services, XML, XSLT Interview Questions. click here.

What is XSLT?
What is XSL?
What is CDF?
What is complex data types?
What is Data Source Object?
What is DOM?
What is Document Type Definition (DTD)?
What is XML?
What is SOAP?
What’s a proxy of the server object in .NET Remoting?
What are remotable objects in .NET Remoting?
What is a formatter?
What’s SingleCall activation mode used for?
What’s Singleton activation mode?
What security measures exist for .NET Remoting in System.Runtime.Remoting?
What are the consideration in deciding to use .NET Remoting or ASP.NET Web Services?
What is DOM?
What is UDDI?
What is WSDL?
Describe the term Channel in .Net Remoting
Describe the type of remotable objects in .Net Remoting.
What are the remotable and non-remotable objects in .Net Remoting.
What is the difference between well-formed and valid XML document?
Describe the term Channel in .Net Remoting
When would you use .NET Remoting and when Web services?
How to Create And Delploy A WebService Using C#
What is Remoting?
What is singleton?
What is singlecall?
What are the facilities available in .NET to deal with XML.
Difference between XMLDoc and XMLReader?
Can two different programming languages be mixed in a single ASMX file?
Is overloading possible in web services?
Webservices are created with the following two files
What are the properties of a [WebMethod ] attribute?
Name the layers of the WebServices protocol stack?
In XML What is CDATA Attribute?
What is UDDI?
Define XSLT and XPATH?
Define XMLReader Class and XMLValidatingReader class?
What are the differences between HTML and XML?
What are the types of XML parsers?
What is a valid XML document?
Who determines the validity of an XML document?
What is Web service protocol stack?
What is XML-RPC?
What does XML used for ?
Advantage of using a Remote WebService ?
What is SOAP Protocol?
What components will be published when deploy a webservice application?
What is the difference between well formed and valid XML documents?
Which class is inherited by remote objects?
What are channels in remoting?
Differences between DTD and XSD.
What is CDATA section in an xml document?
Difference between an Element and Node in XML .
Which of these claases are used for type conversion betwen XSD Types and CLR Types?
What is XML serialization?
What is SAX ?
What are VSDISCO files and what is the use of it ?
What is the use of Diffgram ?
Which is the most widely used web-server?

To get the answers of these Remoting, Web Services, XML, XSLT Interview Questions. click here.

Project Management Interview Questions

2011-07-08T08:02:00.000-07:00

List of Project Management Interview Questions. To get the answers of these Project Management Interview Questions.click here.

What is project management?
Who is a stakeholder ?
What is a project baselines ?
What is effort variance?
How do you handle change request?
What is difference UTP in testing ?
What is waterfall model?
What is V-Model ?
What is Dual Vee Model?
Whic institute offers PMP Certification?
What are the different phases of SDLC?
You have been hired as a project manager for a bank. The banks wants you to design and develop custom online bill pay software so that its customers can pay their bills online.You are ready to begin the activity definition of your project. You have

identifies the scope statement, the WBS, and talked with the SME’s. In addition, for security reason, you have been informed that project team members must NOT have criminal history. In addition you’ve requested that the bank purchase the necessary transaction processing software, although the software is not yet available. What else do you need before you begin activity definition?

To get the answers of these Project Management Interview Questions.click here.

Pattern and Practices Interview Questions

2011-07-08T07:25:00.000-07:00

List of Pattern and Practices Interview Questions. To get the answers of these Pattern and Practices Interview Questions.click here.

What is Prototyping?
What is Test-Driven Development (TDD)?
What is Domain-driven design(DDD)?
What is SRP?
The IHttpHandler and IHttpHandlerFactory interfaces ?
What are design patterns
What is Service Oriented architecture
How to avoid adding "Smart Tags" to your page when displayed by XP server ?
How many design patterns are there and what are they?
What is MVC Pattern?
Difference between a Layer and Tier?
In what scenarios we should not use Design Patterns ?

To get the answers of these Pattern and Practices Interview Questions.click here.

General .net Interview Questions

2011-07-08T07:02:00.000-07:00

List of General .NET Interview Questions. To get the answers of these General .NET Interview Questions. click here.

What is agile software development?
what is software development lifecycle
what is 3-tier architecture
What is UML?
What’s the difference between // comments, /* */ comments and /// comments?
What is the difference between scripting language and programming language?
What is "M" language?
Which is not the step to create custom SOAP (Simple Object Access Protocol) header class?
1.Tell me about yourself and other related questions
Is it possible to hide or mask the extension with other extension of file in address bar in browser using coding?
What result will you get from running the following script:

[CODE]CREATE TABLE Patient

(

PatientId int IDENTITY(1,3) PRIMARY KEY,

Name varchar(50)

)

INSERT Patient VALUES('Hollan Daise')

INSERT Patient VALUES('Amy Dexterous')

TRUNCATE TABLE Patient

INSERT Patient VALUES('Hollan Daise')

INSERT Patient VALUES('Amy Dexterous')

DELETE FROM Patient

INSERT Patient VALUES('Hollan Daise')

INSERT Patient VALUES('Amy Dexterous')

SELECT MAX(PatientId) FROM Patient

DROP TABLE Patient

[/CODE]
What is Waterfall Model?
VBScript variable names cannot exceed
What is the abbrevation of SDLC?
What are the phases in the Systems Development Life Cycle?
What is Unified Process?
Tell me an example for the Unified Software Development Process model?
What is Work system framework?
What's P-Modeling Framework?
What is the abbrevation for RAD?
Explain Rapid application development?
What is the abbrevation for UML?
What's the purpose of UML?
What's the abbrevation of OOA & OOAD?
What is Object-oriented analysis and design ?
What is Agile software development methodology?
List out some of the Agile methodologies?
List out some of the Agile followed practises?
What is Agile Modeling?
What is Extreme Programming(XP)?
What is Test-driven development method?
What is Agile Unified Process model?
What is Agile Data Method?
What's the abbrevation of DSDM? Explain DSDM?
What is Feature Driven Development model?
What is the Scrum model?
What is Lean software development method?
In Microsoft Windows XP, XP stands for what?
What is the type of the algorithm used in solving the 8 Queens problem?
What is DirectX?
Which is the suitable and efficient data structure to create a tree?
What is the use of CEILING function in ORACLE?
What is XSLT?
URL is Composed of?
Full form of URL ?
Which is called as "Soroban"?
How a pointer stores address?
Give the Expansions of COM,IDL,GUID,DNA,MSMQ,MTS,UDA,IIS,ISA,NLB
what you meant by COM?
What is HRESULT?
Which Command is used for viewing the windows registry contents? Mention some of the registry keys?
What you mean by Presentation Logic, Business Logic, Data Tier?
How do you set an example as a Team Leader to your Team Members?
How do you plan and start your work day?
Give the Expansion of WSDL, JSON, DSML, PNRP, WPF, WCF, WWF, LINQ
What is Add-Ins?
What is XCopy?
What is the purpose of a bootstrapper application?
A simple concatination example of string column with an arbiturary string in Oracle.

Or

Which operator in oracle is used to concatinate string column with an arbiturary string.
Give the Expansions of CORBA,RMI,RPC,WSDL,SDL,IDL,NASSL,WDS ,UCS,UTF
What is Cryptography?
Differences between Window Services and Window Applications
Differences between a GroupBox and a Panel.
What is errorprovider?
Which controls do not have events?
Can we copy a COM dll to GAC Folder?
How can we call unmanaged code through .NET?
Difference between http and https
Which property of a Windows Form TextBox cannot be changed dynamically?
How controls are created and events fired on a Windows Form?
Difference betweem MouseDown, Click,MouseClick events in Windows applications.
How can we display the contents of an enum in a ComBoBox?
How can we display WindowListing in .NET?
How can we view the ColumnHeaders in a ListView Control?
How can we display check boxes in a List View control?
What is Code Instrumentation?
What is BSON ?
How can a function accepts variable mumber of arguments in C ?

To get the answers of these General .NET Interview Questions. click here.

OOPS Interview Questions

2011-07-08T06:52:00.000-07:00

List of OOPS Interview Questions. To get the answers of these OOPS Interview Questions.click here.

What is Polymorphisms?
What is Abstract method?
What is Virtual method?
Can Struct be inherited?
What is Object?
What is Class?
What is Static field?
What is Static Method?
What is Inheritance?
What is Virtual keyword?
What is New modifiers?
What is Abstract Class?
What is Sealed modifiers?
What is an Interface?
When to use Interface over abstract class?
What is pure virtual function?
Can we specify the access modifier for explicitly implemented interface method?
What is Protected access modifier in C#?
What is Public access modifier in C#?
What is Private access modifier in C#?
What is Internal access modifier in C#?
What is Protected Internal access modifier in C#?
Default Access modifiers in C#?
What is method overloading?
What is Overriding?
What is Method overloading?
What is Method Overriding? How to override a function in C#?
Can we call a base class method without creating instance?
In which cases you use override and new base?
Difference between new and override keyword?
What is a private constructor? Where will you use it?
Can we declare private class in a Namespace?
What is Polymorphism?
What Are Attributes in DotNet?
What can you do to make class available for inheritance but you need to prevent it's method to come in inheritance chain?
What's the Difference between Interface and Abstract Class
What are the various types of Constructors
What are Constructors ?
When to Use Abstract Classes and When Interfaces.
Diversities between an abstract method & virtual method ?
What is Early binding and late binding?
Difference between ASP Session and ASP.NET Session?
Illustrate Server.Transfer and Response.Redirect?
How's method overriding different from overloading?
What does the keyword virtual mean in the method definition?
Can you declare the override method static while the original method is non-static?
Can you override private virtual methods?
Can you prevent your class from being inherited and becoming a base class for some other classes?
Can you allow class to be inherited, but prevent the method from being over-ridden?
Why can't you specify the accessibility modifier for methods inside the interface?
Static datamembers should be initialized inside the constructor. True or False.
Static methods can not use non static members. True or False.
A constructor can be private. True or False
What is the work of a constructor?
Name the operators that cannot be overloaded.
OOps Interview
What is "this" pointer?
public class Base

{

public virtual void foo(int x)

{

Console.WriteLine("Base foo(int)");

}

}

public class Derived: Base

{

public void foo(int x)

{

Console.WriteLine("Derived foo(int)");

}

}

class Program

{

static void Main(string[] args)

{

Derived d = new Derived();

int i = 10;

d.foo(i);

}

}
Difference between sealed and static classes
Differences between a structure and class
What are the different ways a method can be overloaded?
Difference between a Class and an object
Define OOPS. What are its benefits?
Can we have Sealed Method in abstarct class ?
Can we have an Abstract class without having any abstract method ??
Can we have Multiple Main Methods in one .cs file
Which of these terms defines the hiding of an object's details from the other

program?
If the Function has same parameter but different return type (int and float), Is it a overloading?

To get the answers of these OOPS Interview Questions.click here.

Networking Interview Questions

2011-07-08T06:37:00.000-07:00

List of Networking Interview Questions. To get the answers of these Networking Interview Questions.click here

What is subnet?
What is RIP (Routing Information Protocol)
What is SLIP (Serial Line Interface Protocol)?
What is logical link control?
What is the range of IP address?
What is Bandwidth?
What is MAC address?
What is RAID?
What is point-to-point protocol?
What is OSI reference model?
What are the different layers of OSI model?
What do you mean by network communication standards?
What is difference between baseband and broadband transmission?
What is Beaconing?
What is attenuation?
What is silly window syndrome?
What is TCB(Transmission Control Block)?
What is a routing table?
What are the commonly used routing protocols?
Internetworking Operating System(IOS) is used by which networking Device?
What are the commonly used frequency bands for VSAT communication?
What is an IP address?
What is subnet mask?
In an IP address can a network ID be 127?
What are different switching methods used by a switch to send data?
What is a Passive Hub?
ST connectors or SMA connectors are used with which type of cable?
What is datagram in a TCP/IP network?
What are the factors that affect the performance of NIC?
Synchronisation and Recovery in OSI model happens in which layer?
How session layer in OSI model is responsible for Synchronisation and recovery?
Which layer of OSI reference model is responsible for 'Encryption & Decryption' and 'Compression & Decompression'?
By default, which TCP/IP port number do these applications run on?

a) Sql Server

b) HTTP

c) HTTPS
Generally IP addresses are converted into ?
What is Synchronous Communication?
What is Asynchronous Communication ?
What is a Socket Class?
What are the different metods present in Socket Class?
How to get the IP address of the Client System ?

To get the answers of these Networking Interview Questions.click here

LINQ Interview Questions

2011-07-08T06:04:00.000-07:00

List of LINQ Interview Questions.To get the answers of these LINQ Interview Questions.click here.

What is a Lambda expression?
What is LINQ?
How LINQ is beneficial than Stored Procedures?
Why Select clause comes after from clause in LINQ?
What is the extension of the file, when LINQ to SQL is used?
What is the LINQ file extension that interacts with Code Behind's objects.
Why can't datareader by returned from a Web Service's Method
What is the use of System.XML.XLinq.dll?
What is the use of System.Data.DLinq.dll?
Which assembly represents the core LINQ API?
Which class's extension methods are used in LINQ to SQL?
What is the benefit of using LINQ on Dataset?
What are the advantages of LINQ over Stored Procedures?
What is the disadvantage of LINQ over stored procedures?
What are Quantifiers?
Difference between XElement and XDocument
When generating database mappings using LINQ to SQL, which tool allows you to create entity classes using a convenient graphical interface?

To get the answers of these LINQ Interview Questions.click here.

jQuery Interview Questions

2011-07-08T03:36:00.000-07:00

List of jQuery Interview Questions. To get the answer of these jQuery Interview Questions.click here.

What is Jquery?
What does dollar Sign ($) means in JQuery?
How is body onload() function is different from document.ready() function used in jQuery?
What are the steps you need to follow to use jQuery in ASP.Net project?
What is JQuery UI?
What are features of JQuery or what can be done using JQuery?
Name some of the methods of JQuery used to provide effects?
JQuery is replacement of Java Script?
What are the different type of selectors in Jquery?
What are the advantages of JQuery ?
How can you select all elements in a page using jQuery?

To get the answer of these jQuery Interview Questions.click here.

JavaScript Interview Questions

2011-07-08T02:52:00.000-07:00

List of JavaScript Interview Questions. To get the answers of these JavaScript Interview Questions.click here.

How to get value from a textbox?
How to get value from dropdown (select) control?
How to get value from RadioButtonList control?
How to get CheckBox status whether it is checked or not?
How to toggle display an HTML element?
What Boolean operators are not supported by JavaScript?
What does is Nan function do?
Who Developed JavaScript?
Which method is used to clear an Array in javascript?
For generating random numbers we have to used the following function?
JavaScript is interpreted by _________
Which of the following is not considered a JavaScript keyword?
What does the <noscript> tag do?
What should appear at the very end of your JavaScript?

The <script LANGUAGE="JavaScript">tag
String Operations:

What will be the Output of the Following Code

var ContentURL="http://MySite1/online-tests/1111-First-questions";

ContentURL= ContentURL.substring(ContentURL.lastIndexOf("/")+1,ContentURL.length);

var LastIndex;

if(ContentURL.indexOf('-')>-1)

LastIndex=ContentURL.indexOf('-');

else

LastIndex=ContentURL.length;

ContentURL= ContentURL.substring(ContentURL.lastIndexOf("/")+1,LastIndex);
Name the DataTypes of JavaScript?
Which method is used to convert a string to uppercase letters?
What will be the Output of the following using JavaScript

document.Write(Math.Round(6.7));
Which method is used to Clear an array using JavaSctipt?
Object can be assigned property by...
I have regular expression for date: ^[0-1]{1,1}\d{1,1}/[0-3]{1,1}\d{1,1}/\d{4}$.

what will be the correct output according to the above regular expression.

suppose i want to print 20th of Oct , 2009
What is the result of below given line of code in Java Script?

5+4+'7'
What is undefined value means in JavaScript?
What is === operator in JavaScript and how it is different from == operator?
Can Javascript code be broken in different lines?
How to get the Scroll height and Width in JavaScript !!
What is undefined variable?
Is it possible make a call to server side event of any button using javascript?
What is other equivalent option of document.getElementById() when you are working with Ajax?
How can you set position of the page (Top and Left) to 0 using Javascript in one line code?
Write a way by which you can do something on the close of the window ?
How to create an Object in JavaScript ?
Basic methods for opening a PopUp window using Javascript?
What is JSON?
Which object you would use for displaying the running text in the Statusbar?
How can you detect the Client Operating System using Javascript?
What is the data type of variables in JavaScript?
What is negative infinity?
if 2 methods have same name and same number of parameters, which one will

be executed first?
Difference between undefined and undeclared variables.
Difference Json Arrary Vs Json Object ?

To get the answers of these JavaScript Interview Questions.click here.

IIS Interview Questions

2011-07-08T02:28:00.000-07:00

List of IIS Interview Questions.To get the answers of these IIS Interview Questions.click here.

What is the Role of IIS ?
What are the different version on IIS that you have worked on ?
What is Application Pool in IIS ?
What is the Name of Default Application Pool in IIS ?
What are the different types of Identity available in IIS 6.0 ?
Name of default Identity of IIS6.0
What is Recycling of Application Pool ?
What are the main layers of IIS Architecture ?
What is the Role of Http.Sys in IIS ?
What are the different security settings available in IIS ?
What is the default authentication settings for IIS ?
What is web garden ?
Where session data stores in case of "In-Proc" Session mode ?
How we can create an web garden ?
How we can debug a web application which is hosted on IIS ?
How we can open IIS Configuration manager ?
How we can create a Virtual Directory on IIS ?
What are the permission settings are available for Virtual Directory ?
What is the folder location for Virtual Directory ?
What is the use of Enable Pinging Properties for Application Pool ?
Does One Web Application can have multiple Application Pool ?
Which version of IIS is available in Windows Server 2008 ?
How we can save an Application Pool Settings?
Which Tool is used for Remote IIS Debugging ?
What are the different authentication mode available for IIS Remote Debugging ?
How can we get the list of worker process running in IIS along with the Application pool name ?
If there are multiple worker process running on IIS, then how can you attach a particular worker process for application ?
Why do we need to IIS Remote Debugging ?
Does IIS allows multiple user to Remote debug simultaneously ?
What is the use of aspnet_regiis -i command ?
Can we have multiple web sites on IIS ?
Where is the default location for IIS Log files ?
What is ISAPI Filter ?
What are the major innovation in IIS 7.0 ?
What is the Role of Windows Activation Process in IIS ?
What are the different type of application pool available in IIS 7.0 ?
Which is not an Identity of Application Pool ?
Which application pool having maximum privilege on the server ?
What is name of default application pool in IIS ?
What are the worker process for IIS 5.1 and IIS 6.0 ?
Name of the tool which is used for remote debugging of IIS
What is Web Farm ?
What is the default Identity of an Application Pool ?
How can we set the default page for any web application ?
How we can set the Idle Time out of an worker process ?
Is there any alternative way to host site on IIS rather than opening IIS Manager ?
Can we create one Application Pool From Another Application Pool ?
What are the main components of SVCHost.exe ?
What are the different way that we can hosted site on IIS ?
How does IIS process an ASP.net request ?
From where we can set the Session Time Out in IIS ?
What are the different "Execution Permission" available for IIS for an virtual directory ?
From where you can change the ASP.NET Version in IIS ?
What is the latest version of IIS released with Windows 7
What is the default user name of an anonymous login in IIS?
How can we take back-ups in IIS Server?
What is IIS metabase? And In which format IIS stors configurations?
List of Error & Status codes in IIS 6.0?
How to recycle application pool from the command prompt in IIS7?
What are the Different steps to be followed to get SSL(Secure Sockets Layer) for our Web Application ?
Which DLL is used to translate XML to SQL in Internet Information Services (IIS) ?
What is the purpose of IIS application pools?
what is Windows Process Activation Service ?

To get the answers of these IIS Interview Questions.click here.

HTML, DHTML Interview Questions

2011-07-08T02:12:00.000-07:00

List of HTML, DHTML Interview Questions. To get the answers of these HTML, DHTML Interview Questions. click here.

What is the full form of URI, URL, URN?
Write code for a html table that will have one row and one column?
Whys Html used extensively for creating websites
Difference between GET and POST Metods
Why to specify the alt value in the img tag?
How to add javascript file reference in the web page?
How to display the web page icon in the browser?
How to refer the .css file in the web page?
How to write bulleted point in HTML?
How to display numbered list in HTML?
How to create a DropDown list box?
How to create a ListBox in HTML?
Should we use table tag to design the layout of the webpage?
What is the code to write bulleted and numbered list in HTML.
What is <!DOCTYPE> defines in HTML?
How FontSize and Font Size is differ in HTML?
How to forbid autocomplete for a form ?
What is the user of alt property in <img> tag?
What is the use of title property of <img> tag?
What should be the href property value of anchor tag in case we want to handle the click event
What is the tag for moving text Up to down or left ot right or vise versa ?
What is the marquee property for text to move from bottom to upside
How do u manage the speed of <marquee> ??
Which property will you use to restrict browser not to show the previous used values in the Textbox
What's the AutoComplete property's value to Restrict the previous values used not to appear in the textbox in browser ?
How can you restrict all the textbox's autocomplete to off in a form ?
What is the use of page-break-after?
What is the use of page-break-before
what to do when my Flash Object or Flash Embed is coming over the other controls like drop down menus.
What are differences between HTML and DHTML?
A URL specifies which of the following functionalities ?

(a) protocol used

(d) domain name of server hosting web page

(c) name of folder with required information

(b) name of document formatted using HTML

(e) the name of ISP
Among all the services which are provided by World Wide Web which of the following comes under that ?

(a)Encryption

(b)HTTP

(c)HTML

(d)Firewalls
What is the difference between <% %>, <%= %>, <%# %>?
Can we have two body tags on a .html page?
what are the different types of storage in HTML 5?
Difference between XML and HTML.

To get the answers of these HTML, DHTML Interview Questions. click here.

CSS Interview Questions

2011-07-08T01:42:00.000-07:00

List of CSS Interview Questions. To get the answers of these CSS Interview Questions, click here.

How to write conditional statement in CSS?
How to write styles for all html elements of the same type?
What are the possible values of the "Position" attributes?
How to display a link without underline and display underline when mouseover on the link using CSS?
How to float the image left side and let the page content fill right side and bottom in CSS?
How to line break in CSS?
How to page break after an html element in CSS?
State some limitations of style sheets?
How do I center block-elements with CSS1?
What does CSS stand for?
Explain inline, embedded and external style sheets .
What are the values of "Position" attribute in CSS?
What is the default value of "position" attribute in css?
display and visibility properties are used to hide and show elements in any page. Then how they are different from each other?
Can you specify more than one css class for any HTML element?
What is the difference between specifying css class with # and .? i.e. #Class1 or .Class1?
Is CSS case sensitive?
What is embedded style? How to link?
What is CSS rule 'ruleset'?
What is ID selector?
What is contextual selector?
What are pseudo-elements?
Is CSS case Sensitive?
In HTML attributes, CSS properties which one take precedence over another?
Which of these is a CSS pseudo class?

A) .abc

{

color:green;

}

B) a:visited

{

color:green;

}

C) h1 h2

{

color:green;

}
Which HTML element is used to reference a style sheet on a.aspx page?

To get the answers of these CSS Interview Questions, click here.

C# Interview Questions

2011-07-08T01:12:00.000-07:00

List of C# Interview Questions. To get the answers of these C# Interview Questions, click here.

What is static constructor?
What is the use of Monitor in C#?
What is lock statement in C#?
Is overriding of a function possible in the same class?
How to loop through all rows of the DataTable?
What is an Array?
What is an ArrayList?
What is BitArray?
What is HashTable?
What is Queue?
What is Stack?
What is SortedList?
What is Delegates?
What is a collection?
What is reflection?
How is the DLL Hell problem solved in .NET?
Are private class-level variables inherited?
What’s the difference between the System.Array.CopyTo() and System.Array.Clone()?
How can you sort the elements of the array in descending order?
What class is underneath the SortedList class?
Can you prevent your class from being inherited by another class?
Can you allow a class to be inherited, but prevent the method from being over-ridden?
What are the different ways a method can be overloaded?
What is the use of CommandBehavior.CloseConnection?
How to declare a property in a class?
How to declare a property in an Interface?
How to declare methods into an Interface
How to load assembly from GAC?
Difference Between dispose and finalize method?
What does the term immutable mean?
What’s the difference between System.String and System.Text.StringBuilder classes?
Are private class-level variables inherited?
What class is underneath the SortedList class?
What happens if you inherit multiple interfaces and they have conflicting method names?
Types of Errors ?
Difference between classes and structures?
How to convert a sentence into Title Case (Capitalize first character of every word)?
How to sort an array into descending order?
How to read entire stream contents?
Write a single line of code to read the entire content of the text file.
Write a single line of code to create a text file and write contents into it.
What is the best way to add items from an Array into ArrayList?
You pass a value-type variable into a procedure as an argument. The procedure changes the variable; however, when the procedure returns, the variable has not changed. What happened? (Choose one.)
Which of the following is NOT Value type variable?
You need to create a simple class or structure that contains only value types. You must create the class or structure so that it runs as efficiently as possible. You must be able to pass the class or structure to a procedure without concern that the procedure will modify it. Which of the following should you create?
What is the correct order for Catch clauses when handling different exception types?
Why should you close and dispose of resources in a Finally block instead of a Catch block?
When should you use the StringBuilder class instead of the String class?
Which of the following statements are false?
Which of the following are not examples of built-in generic types?
You are creating a generic class, and you need to dispose of the generic objects. How can you do this?
Why should boxing be avoided?
Structures inherit ToString from System.Object. Why would someone override that method within a structure?
If there is no valid conversion between two types, what should you do when implementing the IConvertible interface?
With strict conversions enabled, which of the following would allow an implicit conversion?
Which are NOT acceptable ways to open a file for writing?
Which of the following are types of changes that can be detected by the File-SystemWatcher?
Which methods of the FileStream class doesn't affect the Position property?
How do you not force changes in a StreamWriter to be sent to the stream it is writing to?
Which of the following create a FileStream for writing when you want to open an existing file or create a new one if it doesn’t exist?
What types of data can a GZipStream compress?
What methods can not be used to create a new isolatedStorageFile object?
An IsolatedStorageFileStream object can be used like any other FileStream object?
Is String is Value Type or Reference Type in C#?
What is Attribute Programming? What are attributes? Where are they used?
What is the difference between Data Reader & Dataset?
If I want to build a shared assembly, does that require the overhead of signing and managing key pairs?
What is an application domain?
What is garbage collection?
Which namespace is required to use Generic List?
What is top-level class?
What is nested class?
What is partial class?
What is extension method in C#?
Which type is inherited by Structs by default?
Which type is inherited by Class by default?
What is the default modifier for class in C#?
By default which class is inherited by a class in C#?
What is the default modifier for the class member?
What is the use of var keyword in C#?
What is anonymous type in C#?
What is extension method in C#?
Constructor and Destructor
Differrence between Array.CopyTo() and Array.Clone()
what is Static?
Class A

{

static byte a;

static short b;

static char c;

static int d;

static long e;

static string s;

Public Static Void Main(String args[])

{

Console.WriteLine(a+b+c+d+e+s);

}

}
What’s the advantage of using System.Text.StringBuilder over System.String?
When do you absolutely have to declare a class as abstract?
What’s a delegate?
What’s a multicast delegate?
What does assert() method do?
What is a satellite assembly?
can we declare a block as static in c#?
How and why to use Using statement in C#?
What is the name of C# compiler?
What is object pooling?
How to create a strong name?
What is Global Assembly Cache?
What is Partial Class?
What is operators in C# and how many types of operators are there in c#?
What is operator overloading in C#?
What are Sealed Classes in C#?
What are the access-specifiers available in c#?
How to explicitly implement the interface method?
How to declare a method in an Interface?
How to write a method in a class and build as .dll
How do I call a member method and pass a primitive type (Value Type) by

reference?
What is UDP and how does it work?
How can I programmatically list available queues?
Which is the Best one for using String concatenation?
Difference between Static and ReadOnly?
Which of the following is Mutable?
HashTable Class is present inside which of the following NameSpace?
In C# int Refer to?
What is Microsoft Intermediate Language (MSIL)?
What will be the output for the following:

String str1="Hello";

String str2=str1;

str1=str1+"C#";

Console.WriteLine(str2);
Difference Between String and StringBuilder
Which of the following class does not belong to Collection namespace ?
What debugging tools come with the .NET Framework SDK?
What are three test cases you should do while unit testing?
A try block having 4 catch block will fire all catch block or not?
In this Sample Code which catch block will be executed?

try

{

int j=10;

try

{

int i=10;

j=j-i;

j=i/j;

}

catch(Exception ex)

{

throw ex;

}

}

catch(Exception ex)

{

throw ex;

}
Which keyword is used to prevent one class from being inherited by another class in C#
Can you store multiple datatypes in an Array?
An array is fixed length type that can store group of objects.
What Will be the output of the following Code?

int i = 1;

int j = 1;

i = i++;

j = ++j;

Response.Write(i.ToString() + ":" + j.ToString());
Which namespace is used to work with RegularExpression in C#?
Can we throw exception from catch block ?
How to Find Number of Days for provided date range?
You have to make user to enter just integer values with TextBox. Can you do this with CompareValidator?
How can you cache Multiple Versions of a Page?
Is it possible to notify application when item is removed from cache ?
Can we declare an array variable with var keyword in C# 3.0?
Give Some Examples of Generic Classes?
A Queue is a collection where elements are processed in
Stack is collection where elements are processed in
The Items that is put in the Queue is Reads ?
Which method is used to add an Item to the end of the Queue?
Whcih method is used to add an Item on stack?
Which method is used to reads and removes an item from the head of the Queue.
Which method is used to return an item from the Top of the Stack?
Can we define generics for any class?
What is the difference between Parse and TryParse method?
What is the difference between a.Equals(b) and a == b?
What is optional and named parameter in C#4.0?
Can you have different access modifiers on the get/set methods of a property in C#?
What is obsolete method?
What first action compiler will take on detection of iterator ?
With yield break statement, control gets …
Restrictions of yield in try-catch.
What are anonymous methods?
What will happen if you declare a variable named "checked" with any data type?
What is dynamic keyword ?
What is difference between var and Dynamic ?
What is the use of unsafe keyword in C#?
How can you make your machine shutdown from your program?
int? d = 1; Type testType = d.GetType(); will result…
I need to restrict a class by creating only one object throughout the application. How can I achieve this?
How do we retrieve day, month and year from the datetime value in C#?
What will be the length of string type variable which is just declared but not assigned any value?
C# delegate keyword is derived form which namespace?
What is the use of GetInvocationList() in C# delegates?
What are the different C# preprocessor directives?
Which keyword in C# is used to temporarily fix a variable so that its address may be found?
What is the use of stackalloc keyword in C#?
Which operators in C# provides automatic detection of arithmetic overflow and underflow conditions?
What is the CIL representation of implicit and explicit keywords in C#?
What is the use of ?? operator in C#?
What are the different Iteration Constructs in C#?
What are the different method parameter modifiers in C#?
What do you mean by properties in C#?
Which class defines different events for controls in C#?
What is the use of param keyword in C#?
Which enumeration defines different PenCap in C#?
When TimerCallback delegate is used?
What are the different compiler generated methods when a .NET delegate is compiled?
I would like to check a variable as assigned or not. How can we do that?
what is the syntax of a nullable variable?
How can you check a nullable variable is assigned?
Tell me one reason for dotnet doesn't have multiple inheritance
I would like to find all the directories of a folder How should I achieve this?
What is CharEnumerator in C#?
Why 'static' keyword is used before Main()?
If i will write a piece of code in finaly block, will it execute if there is an exception in try block.
Which methods are used to execute javascript code from code behind file?
What is the main difference between RegisterStartUpScript and RegisterClientScriptBlock?
What is the page size in SQL Server?
Can we use Page.PreviousPage to get the value of controls of the previous page in case of response.Redirect ?
How we can gt the values of control on the previous page in case od server.transfer method?
what is the class used for dealing with graphics objects
Write a way to read an image from a path to a bitmap object
Name any two "Permission Classes" generally used while working with CAS ?
Does Abstract classes contain Constructor?
Can we inherit a private class into the public class?
Can we declare a class as Protected?
What is the difference between IQueryable<T> and IEnumerable<T> interface?
Some facts about Virtual methods.
Explain About ref and out parameters?
String is a Class then why can't you create a object for the string like this String str = new String();
Why C# is called Strongly Typed Language?
Example for Compile time Polymorphism and Example for Run time Polymorphism?
What is Closed constructed type and Open constructed type?
What are Generics?
Write the syntax of foreach loop with hashtable and get the key, value pair from the hashtable?
When inheriting from a base class, whether the derived class inherits the destructor and constructor from the base class?
What are the Integer Type Supported by c#?
Explain the states of a window service application?
Explain what are the types of window services?
What is MultiCast Delegate ?
What for using System.Logging namespace is used ?
When to use Public and Private access modifiers
Define different Access modifiers in C#
When does GarbageCollector runs ?
What is properties? What are the different types of properties?
Write an equivalent of exit() for quitting a C# .NET application?
Where the global assembly cache located on the system?
Where the shared assemblies stored?
What’s the C# syntax to catch any possible exception?
What are the advantages of using Properties in C#.Net?
What do you mean by static property? Give an example?
What do you mean by virtual property? Give an example?
Explain about abstract property. Give an example?
Is it possible to instantiate a struct without using a new operator and can a struct inherit from another struct or class in C#?
Can a struct inherit from an interface and what's the type of struct in C#?
What is the base type from which all structs inherit directly?
Mention two cases where static constructors can be used?
Can a class have static constructor?
How you create partial methods?
Can you inherit different parts of a partial class from different interfaces and is it possible to create partial delegates and enumerations?
Show how you specify nested classes as partial classes with example?
Can a nested class access the outer class? Give an example?
What is the difference between method parameters and method arguments? Give an example?
Can you pass value types by reference to a method?
What is the difference between a constant and a static readonly field?
Write the different components of LINQ (Language Integrated Query) and state the purpose of LINQ Providers in LINQ?
How can you implement Standard Query Operators in LINQ?
What is the use of Standard Query Operators in LINQ?
What is Regular Expressions in C#.NET?
What is Zero-Width Assertions in C#?
What is Finalizer?
How to install and uninstall Windows Services ?
What are circular references? Explain how garbage collection deals with circular references?
How to add controls dynamically to the form using C#.NET?
Explain what is Extender provider component? How to use this in the project?
What is the difference between Debug.Write and Trace.Write?
What is the use of virtual, sealed, override, and abstract?
What is Primary Interop Assembly (PIA)?
What is the use of static members in C#.NET?
What is implementation inheritance and interface inheritance?
What is C#.NET Generics?
What is structs?
What is enum?
What is the difference between object pooling and connection pooling?
Difference between static variable and constant in c#?
Why we are using System.Environment class?
What is virtual function?
What is ILDASM?
What is Satellite Assembly ?
Which one of the following language is not included in the installation of .net Framework ? (Default Installation)
Can we have 2 applications run on a same machine using different Framework Versions ?
Which Object contains all the properties and methods for every Asp.net page ?
What is Process Identifier?
Which of these classes allow us to add a printer dynamically?
How many types of comments are there in C#?
Can we specify the access modifiers for the get and set accessors in a property?
class Program

{

static void Main(string[] args)

{

Console.WriteLine(clsNewStatic.count);

clsNewStatic.count = 20;

Console.WriteLine(clsNewStatic.count);

clsNewStatic t = new clsNewStatic();

Console.WriteLine(clsNewStatic.count);

}

}

public class clsNewStatic

{

public static int count = 10;

}
What is the output of this code segment ?

using System;

class A

{

A()

{

Console.WriteLine("Class A");

}

}

class B:A

{

B()

{

Console.WriteLine("Class B");

}

static void Main()

{

B obj=new B();

}

}

The options are:

1) Class A

Class B

2) Class B

Class A

3)None of these

4) error message
Difference between | and ||
What is the difference between == and Equals?
Difference between Type.GetType() and Object.GetType()
What is the preferred model for event handling in C#?
Which of these variables are compiled as an anonymous type?
What is Asynchronous call and how it can be implemented using delegates?
What is ' ?? ' operator ?
Which is the correct declaration of the Main() method

A) static long Main()

{

return 300;

}

B) static int Main()

{

return;

}

C) static void Main()

{

return;

}
How can we underline a particular character in the Text of the Window Label
How can we make our C# classes to interoperate with other .net languages ?
Can C# support variable argument on method ?
Consider

List<string> s=new List<string>();

s.Add("one");

List<string> p=new List<string>();

p.Add("one");

What should be written in the braces?

if (s==p)

{

}
How is anchoring different from docking?
How can we disable the context menu for a textbox control?
How to turn off autolisting feature in the code window of C# applications?
What is the difference between WindowsDefaultLocation and WindowsDefaultBounds?
Difference between String and string in c#?
Difference between String and String Buffer in c#?
Differences between Show and ShowDialog methods?
Can we have statid indexers in C#?
What is Nullable types in c#?
Can we pass default parameter values in C#?
How can we prevent the conflicts in methods with same names, signatures belonging to multiple interfaces when these interfaces are implemented?
For which type of arrays, we can use the params keyword?
What is the use of yield keyword in C#?
Does the finally block execute even when we have unhandled exceptions?
Can you allow a class to be inherited, but prevent the method from being overridden?
Why the Main() method is static?
Can DateTime be assigned null ?
Can we overload static constructors?
What is the name used to describe the sending of groups of events captured on the client to the server?
A visitor is buying groceries on an online shopping web site.

Which of the following pieces of information do you think are suitable for storage as session state?

Options:

1. The timeout period for the session

2. The visitor's registration details

3. The visitor's shopping basket

4. The web site's help desk phone number

5. The visitor's name

6. The visitor's page display preferences
Which of the following are forms of state information?

a. Application state

b. Server state

c. Session state
Can we use goto statement in the finally block?
using System;

class aa

{

}

class bb : aa

{

}

class cc : bb

{

}

Can you create an instance of class aa from

the instance of class cc?
How can we create an array with non-default value in C#?
Which of these methods can be put in Thread class constructor?

a))void abc()

{

}

b)int demo()

{

return 100;

}

c)void mymethod(int a)

{

}
What is Value Types versus Reference Types?
Difference between var and dynamic?
why can you prove that string is immutable datatype while StringBuilder is Mutable Datatype ?
An instance of which of the following must be created to read files across a network?
In what format does C# expect data to be streamed?

1. Simple binary

2. SOAP

3. Unserialized
How can you rename a file in C#?
Can we change the dimensions of the array like arr[4,5] dynamically ?
How many catch Statement can be associated with single try statement?
Difference between typeof and Type.GetType
Will this code compile?

try

{

}

catch

{

string s="error";

throw s;

}
What will be the output of ths code?

try

{

try

{

throw new NullReferenceException();

}

catch (Exception ex)

{

throw new FormatException("error", ex);

}

}

catch (Exception ex)

{

Console.WriteLine(ex.GetType().ToString());

}
Why Object Pool is required?
What is the correct syntax of region directive?

a)#region

#end region

b) #region

#endregion

c)region

endregion
What will be the output of this code?

const int a = int.MaxValue;

const int b = int.MaxValue;

int r;

checked

{

r = a * b;

Console.WriteLine(r);

}
Which of these statements will allow us to determine if Ctrl(Control) key was

pressed? (e is a variable of KeyEventArgs class)
Which of these allows you to catch non-CLS compliant Exceptions?

1) catch(Exception ex)

{

Console.WriteLine(ex.Message);

}

2) catch

{

throw;

}

3) catch(IOException ex)

{

Console.WriteLine(ex.Message);

}
What is the escape sequence of null character?
What will be the output of this command?

string s="yes";

while (s=="yes")

{

for(int i=1;i<=5;i++)

{

Console.WriteLine("hello");

}

}
What will be the output of this code?

for (int i = 1; i <= 3; i++)

{

for (int j = i; j <= 3; j++)

{

Console.Write(j + "");

}

Console.WriteLine();

}

1) 1

12

123

2) 1

21

321

3)123

23

3

4)None of these
What is the use of default keyword?
Can we call a function from derived class if you have one base class Virtual Function ?
What is an INDEXER in c# ?
How can we sort elements in an array in descending order ?
Is there any Supplement of exit() method or quitting a C# application ?
How to restrict a class not to be inherited.?
Can we use the Throws clause to raise an exception ?
What are the different Name Spaces that are used to create a localized application ?
What are the different Debugging tools come with .Net SDK ?
What does the assert() method do in debug compilation ?
Can we force Garbage Collector to run ?
Why is it not a good programming practice to use empty Destructors ?
Explain two different scenarios where the Static Constructors can be used ?
Write the difference between Stack and Heap?
What is the difference between "Convert" class and "Parse()" method?
Write the difference between Group box control and Panel control?
Will the Following code compile ?

double d = 5689.56;

int i = d;
What will be the output of the following code ?

using System;

public class BaseClass

{

public BaseClass()

{

Console.WriteLine("You are in Base Class of DotNetFunda");

}

}

public class ChildClass : BaseClass

{

public ChildClass()

{

Console.WriteLine("You are in Child Class of DotNetFunda");

}

static void Main()

{

ChildClass CC = new ChildClass();

}

}
Which of the following is a value type in C# ?
Difference between Value types and Reference types ?
Can we have Secured a secured web page using HTTP protocol instead of HTTPS ?
What is Call By Out parameter?
What are Object Initializers?
What is Window Service? What are the three types of programs required to operate a

service?
What is Type Inferencing?
Is it possible to get the Registry values through C#.net , if so what classes used for it?
What is Jump Constructs?
Can you declare the override method as static while the original method is non-static ?
Why is the "new" keyword used for instantiating an object in .Net ?
What is the purpose of x86, x64 and anycpu platform switch in C# compiler?
How to sort array elements in descending order in C#?
What are Declaration Statements ?
What is Scavenging in .NET?
How can we clear Cache stored in browser ?
List<int> list = new List<int>();

list.Add(44);

list.Add("mystring");

console.writeline(list);

console.writeline(list);

To get the answers of these C# Interview Questions, click here.

BizTalk Server Interview Questions

2011-07-08T01:02:00.000-07:00

List of BizTalk Server Interview Questions. To get the answers of these BizTalk Server Interview Questions, click here.

What is BizTalk Server?
What is MessageType in BizTalk Server?
What is the default mapping for Auto Mapping?
What is Biztalk Orchestrations Dehydration and Rehydration?
List out some Artifacts of BizTalk Server?
What is the difference between a Document Schema and a Property Schema?
What is Correlation in context of BizTalk Server?
What is the difference between Distinguished field and Promoted Property?
What is the latest version of BizTalk Server?
What is the difference between a "Message Assignment" shape and an "Expression" shape?

To get the answers of these BizTalk Server Interview Questions, click here.

ASP.NET Interview Questions

2011-07-08T00:59:00.000-07:00

List of ASP.NET Interview Questions. To get the answers of these ASP.NET Interview Questions, click here.

What data types do the asp:RangeValidator control support?
What is ViewState?
What is ASP.NET 2.0 Page Life Cycle?
What is difference between Trace and Debug?
Difference between DataSet and DataReader
What is custom tag in web.config file?
Which is stateless
How can you manage client-side state?
How can you manage server-side state?
Types of Configuration files and their difference?
How do you retrieve username in case of Windows Authentication?
what is the control for which by default post back is enabled(true)
What is HttpHandler?
What is EnableViewStateMAC?
Explain what a diffgram is, and a good use for one?
What is the lifespan for items stored in ViewState?
How to make sure that despite using validation control on your.aspx page, your page is valid? or how to validate the page in the server side?
How to copy items from one DropDownList control to another DropDownList control.
What is the difference between asp:Label and asp:Literal control?
How to improve performance of web page in asp.net?
What’s the use of "GLOBAL.ASAX" file?
What’s a SESSION and APPLICATION object ?
What are the various ways of authentication techniques in ASP.NET?
Do session use cookies?
What's the difference between Page.RegisterClientScriptBlock and Page.RegisterStartupScript?
Can a user browsing my Web site read my Web.config or Global.asax files?
What are different types of directives in .NET?
What are the different types of caching?
Where do you add an event handler?
What are user controls and custom controls?
Where does the Web page belong in the .NET Framework class hierarchy?
Is it possible to prevent a browser from caching an ASPX page?
What does AspCompat="true" mean and when should I use it?
Explain the differences between Server-side and Client-side code?
What is the difference between Server.Transfer and Response.Redirect? Why would I choose one over the other?
What event handlers can I include in Global.asax?
What method do you use to explicitly kill a user s session?
Which two properties are on every validation control?
What are the validation controls in asp.net?
How to load a user control dynamically in runtime?
How to get the authentication mode from web.config file programmatically at runtime?
How to convert an Array into an ArrayList?
How to convert an ArrayList into an Array?
What’s the difference between Response.Write() and Response.Output.Write()?
What’s a bubbled event?
What is different between WebUserControl and in WebCustomControl ?
What is smart navigation?
What is CAS?
What is Code group?
What event handlers can I include in Global.asax?
How many types of cookies are there in ASP.NET ?
Difference between DropDownList.Items.Add and DropDownList.Items.Insert method
Describe the role of inetinfo.exe, aspnet_isapi.dll andaspnet_wp.exe in the page loading process.
What does the "EnableViewState" property do? Why would I want it on or off?
Can you give an example of what might be best suited to place in the Application_Start and Session_Start subroutines?
What Is The Difference Between ViewState and Session...?
What does WSDL stand for?
How will you upload a file to IIS in Asp and how will you do the same in ASP.net?
Menton the events in page life cycle and explain them.
What is State management in ASP.NET?
How to check viewstate tampering
What is ViewState ? and how it is managed ?
What is meant by urlencode and urldecode?
How’s the DLL Hell problem solved in .NET ?
What’s the difference between System.String and System.StringBuilder classes?
Why only boxed types can be unboxed?
Between Windows Authentication and SQL Server Authentication, which one is trusted and which one is untrusted?
What’s a bubbled event ?
What is the difference GridView and between DataGrid(Windows)?
Difference between DataGrid, DataLsit and Repeater?
What is the difference between Server.Transfer and Response.Redirect?
which of the following controls support databinding.
difference between custom control and user control
What is the difference between Session Cookies and Persistent Cookies?
What is Cookie Dictionary?
What are the advantages and disadvantages of Cookies?
Which one is not the correct ASP.NET Version?
What are server controls?
Difference between ASP Session and ASP.NET Session?
What is cookie less session? How it works?
What method do you use to explicitly kill a users session?
What are the different ways you would consider sending data across pages in ASP?
What are the disadvantages and benefits of view state?
differences between Server-side and Client-side code?
What is Role-Based security?
How do you implement postback with a text box?
What is a master page ?
Which of the following does not contain Id and Runat Propertys
What is the Default Property of ShowFooter in Gridview
How many types of Validation controls are there in ASP.NET?
Maximum Data that can be stored in a cookie?
What is the best state management variable to save the username for particular session?
What is the Difference Between string and System.Text.StringBuilder?
Which is the Light (Performance wise) Data control from the following?
Should we need to dispose the object after use Explicitly or we need to wait for Garbage Collector to dispose those object?
What is the significance of AutoEventWireUp attribute?
Difference between Localization and Globalization?
Difference between ASP.Net Website and ASP.Net Web Application?
disadvantages of hidden fields?
How to disable the page viewstate by
How you will get the current Page Url?
Which of the follwoing property has the default property for gridview paging by setting the 'PageSetting' Property?
Which of the follwoing code have to write for cancel Link in gridview?
How To Get the Referral page's URL?
To send Emails,you need the following classes from the System.Web.Mail namespace?
What is code-based security?
What is the Better approach to redirect on other page within the same server?

Response.Redirect or Server.Transfer
Default Mode for Session State?
Which is the first event in page life-cycle Event?
Name two properties common in every validation control?
What is the maximum number of cookies that can be allowed to a web site?
How do you explicitly kill a user session?
How turn off cookies for one page in your site?
Name Authenication Modes available in web Application?
What is cross page posting in ASP.NET2.0 ?
Suppose Page_load event is defined in aspx page and same page_load event in code behind. What will happen now? How program will run?
Which ADO.NET class allows you to specify SQL text to execute, one or more parameters and also choose a specific SQL connection to run against?
NET class that reads data from a database. Inside this class you need to use a SqlDataReader to read back any records returned from the database. What property of the DataReader should you check before attempting to read any records?
Which of the following property is used to set a crosspage posting?
Which of the following is Default ErrorMode in CustomError tag?
Which control is used to display the list of Error Messages in asp.net page
Validation Controls are non-visible controls?
Which of the following Regular expression is used to validate a 10 digit phone fied?
If we remove a web.config file from the application , is this application will work?
ow to send XML file on server using HTTP protocol?
What data types do the RangeValidator control support?
Where does ASP.Net stores sessionIDs by default?
Name of the event that is not fired during page cycle?
Name the property to access Referring page URL?
Is IIS Mandatory to develop a Web application in ASP.NET 2.0?
Which type of control Span is in ASP.NET
What is the default authentication system in asp.net web application?
What is the Purpose of Server.MapPth?
What is Size Limit for Cookies data?
What is the Extension of web Service ?
Is finally block executed if there is no exception?
Which Function is used to count more than two billion rows in a table?
Is it Possible to create more than one machine config file.
What is the name of base class for .NET
What Are The Difference Between AutoEventWireup="true" and AutoEventWireup="False"?
What is Difference between Callbacks and Postback in ASP.NET?
Which should be used to redirect on next page in the same server?
Response.Redirect() can be used to redirect from one page to another page in
Can an ASPX file contain more than one form marked with runat="server"?
What is wrong with this code?

Server.transfer("Default.HTML");
What if Some one types the URL of web.config file in the browser?
Which method of HTTP Handler gets invoked when request is received?
What is the name of class from which web pages are inherited?
try

{

Response.Write("Try Block:");

return;

}

catch (Exception ex)

{

throw;

}

finally

{

Response.Write("Finally Block");

}

What will be the output for the above code?
How do you create a permanent cookie?
What are the expiration policies for Cached objects?
How do you turn off cookies for one page in your site?
What's the difference between Codebehind="MyCode.aspx.cs" and Src="MyCode.aspx.cs"?
Can we execute any web site without the web.config file?
What is Event Bubbling?(Asp.net)
Default setting for the expires attribute of the document.cookie property?
Which of the following classes is required to draw an empty circle? (Choose all that apply.)

1. System.Drawing.Graphics

2. System.Drawing.Pen

3. System.Drawing.Brush

4. System.Drawing.Bitmap
You creat a Web site that stores user's active themes in user profile objects. You need to apply user's preferred themes when they log on to the Web site. What should you do?
You need to identify a type that meets the following criteria :

Is always a number and Is not a greater than 65,535. Which type should you choose?
What’s the Difference Between <%# i %> and <%= i %>?
Can we set priority (High, Medium, Low) of the mail sent via ASP.NET?
Is it possible that cookies created by asp.net application can only be accessed via server side code only? Is it possible to restrict that client side code can not access any cookie?
Does SessionID change with every request in the asp.net 2.0 application?
ViewState is encrypted.
You catch an unhandled exception in a Page_Error handler. How can you access the last error?
How can you detect if a viewstate has been tampered?
Can I use different programming languages in the same application?
Can the App_Code folder contain source code files in different programming languages?
What are the different code models available in ASP.NET 2.0?
Which typically consumes more memory: application state or session state?
Which might not work if a user has disabled cookies in his or her Web browser: application state or session state?
What is View State Chunking?
Is view state lost if a user refreshes a Web page? What if the user copies the URL and open it in other browser?
Which control requires the Web.sitemap file to display site map information?
What is the name of the Web page property that you can query to determine that a Web page is being requested without data being submitted?
What is the name of the virtual page that you can request to view trace data when the trace data is not displayed on its corresponding Web page?
Which of the following browser capabilities can you not check using Request.Browser?
Which method would you call to send an e-mail message and wait for the transmission to complete before proceeding?
What type of exception will the runtime throw if the SMTP server rejects a recipient e-mail address?
Which of the following can be share between two pages.
what is the transport protocol used to call webservise ?
What is LINQ
You need to obtain performance information about your Web Application. You should use which of the following?
What launch conditions do Web Setup Projects include by default?
What are the four phases of a Web Setup Project deployment?
Is it possible to update a connection string stored in the Web.config file programatically? If Yes, then how?
You catch an unhandled exception in a Page_Error handler. How can you access the last error?
What is the difference between Postback and callback?
which namespace is used to implement active directory services?
In an ASP.NET website, when the web.config file is getting called?
What is the Difference between RegisterStartupScript and RegisterClientScriptBlock?
By Default, ASP.NET does not allow HTML tags to be sent to server via client side due to security reason. Which property needs to be set that allows HTML tags to be processed by server?
When file upload control is used, you can add maximum 4 mb size of the file. Using which property one can extend the limit of file size?
For a blank ASP.NET Page or ViewState Disabled page, will there be any value stored in the _VIEWSTATE field?

Note : The Viewstate of an ASP.NET page is created during the page life cycle, and saved into the rendered HTML using in the "__VIEWSTATE" hidden HTML field.
If for a Compare Validator control, ControlToCompare and ValueToCompare properties are set, then which property will take precedence?
What is the difference between ListBox (Filled with data) and DropDownList (Filled with data), in terms of SelectedIndex property?
Does ViewState is responsible for maintaining data across the Page Post Back for Postback controls (like textbox, dropdownlist) and non-postbackcontrols(like label)?
Which component is required for all pages that use Web Parts?
How can you define a control property using a global resource at design time?
What can you do to make a Web page more useful to a user who does not use a mouse?
If a users has disabled cookies in his browsers, what can be done to enable forms authentication?
Can we delete directory having other directory and files?
How can we copy the file from one location to other?
Where is Cache data stored—in memory, on the hard disk, in a database, or on a state server?
What is a primary difference between the standard validator controls and the mobile validator controls?
What is the unit of the Duration property in the OutputCache directives of the UserControl in asp.net
What is a web garden?
What are the main components of IIS 7.0?
What is cross page posting in ASP.NET?
What is difference between ResolveUrl and ResolveClientUrl ? Which do you prefer to use?
With which method you can set design-time data for a control ?
Which method will you use to Delete the view-state information for all the server control's child control(s)?
Which property do you use to determine how ASP.NET page was invoked?
Explain AdRotator control.
What is persistent and non-persistent cookie?
What is difference between System.Web.Caching.Cache and System.Web.HttpContext.Current.Cache ?
What is Cookie Munging?
What is the difference between Session.Clear() and Session.RemoveAll() method?
Is it possible to set SessionState to readonly mode? Readonly mode means, we can only read data from session but we can not write any data in session variable?
Is it possible to use InProc mode for sessionState in case of web garden?
Explain Server.URLEncode Method.
When response expires if there are multiple calls to Response.Expires on a single page?
HttpApplicationState class stores data in
How many ContentsPlaceHolder Controls contains to the MasterPage by default?
Is it possible to create cookies with keys? Explain using some example.
Which element is used to apply a theme to the current application withint the web.config?
The URL for a Secure Connection starts with
which property is used to check the current connection is secure
The FormsAuthentication class is in the
To Create a Email Message in HTML format,set the IsBodyHtml Property to
To specify a comment with in a Skin File you must use the
Which attribute is used to apply the skin to a control of that type
What is the name of the base class, from which all the validators controls of ASP.NET is derived?
Which method will you use to access second result table of stored procedure with datareader ?
Name the Protocols that are commonly used for sending and retrieving Email Message?
Which protocol for defining the format of an Email message
Name the constructor which creates a client that can send email to the specified SMTP server?
You can redirect (or) Transfer to a CustomError Page in which block?
Object type collections are located in the whcih NameSpace?
Generic Collections are located in which NameSpace?
DetailsView Control can be displayed in which Modes?
Can we to pass more than one querystring parameter with hyperlink in .aspx file?
Which method is used to rewriting/redirecting server-side execution?
It is possible to get class or struct indexed just like arrays using…
What is difference between TransferRequest and Transfer method?
Base class for classes accessing session-state values, session-level settings, and lifetime management methods is…
Difference between Eval() and Bind()?
Which of the following method is correct to send an Email Message?
Name the classes thet are used to send a mail?
What is IsPostback property in asp.net and how does it work?
What are the different level of settings are available for configure cookies in browser ?
How can we disabled session for an ASP.NET Application ?
How can we disable session in Page Level ?
Which process is used to run ASP.NET Application from Visual Studio IDE ?
Process Used for Maintain State Server Session ?
is it possible to add APP_Code folder in web application project in Visual Studio 2005 or later?
Justify : Custom validator gets executed only at client side.
Is it possible to maintain scroll bar positions during postbacks ?
How will you set focus to the control?
Does defaultbutton of form tag works with ImageButton?
What is the lifetime of ViewState?
What is the easiest way to bring down any website in ASP.NET?
Default ContentType of Response.ContentType is…
What is the difference between the Theme and StylesheetTheme?
In your asp page, HTML tag and CacheControl will be specified…
What concept does the above sample code demonstrate?

internal class Piston {}

internal class Engine

{

private Piston[] myPistons = new Piston[4];

public bool Ignition() {

//some code

}

}

public class Car

{

private Engine myEngine = new Engine();

public void Start()

{

//put in keys etc..

if (myEngine.Ignition()) {

//some more code

}

}

}
As a developer you are displaying product data from SQL Server. Product table has

Productid and ProductName. You write ADO.NET code that uses a SqlDataAdapter

object and a SqlCommand object to retrieve the product data from the database by calling

a stored procedure. You set the CommandType property of the SqlCommand object to

CommandType.StoredProcedure. You set the CommandText property of the object to procProductList. Your code successfully files a DataTable object with a list of products that is sorted by ProductID in descending order.

You want the data to be displayed in reverse alphabetic order by ProductName.

What should you do?
What is the fastest way to concat strings in ASP.NET ? What should you do?
You want to only get changed data in a dataset which of the below is the best way ?
Which of the following does the actual .NET code execute ?
Garbage collector runs ?
How you can determine whether client is connected to server or not?
How to assign class to htmltablerow runtime?
how to handle EmptyDataTemplate with repeater ?
How many ViewState objects can be created on an aspx page ?
What is Captacha Image and why it is used?
How do you send data through querystring to another page without displaying it in the URL?
What is smart navigation in .NET?
What namespace does the Web page belong in the .NET Framework class hierarchy?
Does isMaxLengh work with multiline textbox ? How can you handle such situation?
You need to prefix something with the retrieved amount (Positive, negative, zeros). How will you handle this?
What is capacity and length for StringBuilder ?
can we use session variable in App_code Class page ?
How to redirect user to secure connection ?
How will you make strings with TitleCase ?
How does ASP.NET store SessionIDs by default?
Using which property you can check on the server whether validators controls are satisfied or not?
The capacity of the stringbuilder get increased,…
How can we make file hidden ?
Elements of jagged array are of…
What is the difference between UniqueID and ClientID?
Is it possible to read Web.config or Global.asax files from browser?
Can I make viewstate enabled for controls where Enableviewstate of the container page is set to false?
Can you find label placed in footer template of repeater in itemdatabound event of the same?
What is PLINQ
Client Sertificate is a collection of ___________ ? (Request / Response / Server)
What is the size of the session ID ?
What Type of Processing model asp.net simulates ?
Which class can be used to perform data type conversion between .NET data types and XML types?
What is the maximum number of cookies that can be allowed to a web site
Where are shared assemblies stored?
What is the transport protocol you use to call a Web service?
Name two properties common in every validation control?
What is the lifespan for items stored in viewstate
Where do you store the information about the user locale
What method must be overridden in a custom control ?
How to start NotePad file in AsP.NET with code ?
With wchich function you can get integer value for the specified part of the specified date ?
A textbox generally gets named as "ctl00$Body$txtClientName". Can you control naming of the same?
This function returns character string representing the specified datepart of the specified date.
Is “var i = (i = “test”);” possible ?
Which one is faster – DirectCast or CTYpe.
Thumbrule for DirectCast
What will it result…

CInt(1.8)

CInt(-1.8)

CInt(-1.2)
How to Invoke the Server Code on the Click of Checkbox in a DataGrid column.
How to print out all the variables in the Session?
All session content can be Removed ?
Is there any difference between UCase and toUpper?
Is it possible to delete application’s all setting?
Is it possible to delete application level settings if you have not logged in to application?
What are the common security threats for any asp.net application?
What is Reference Equality
What is Value Equality
Performing binary operations with Double type can result,...
What is ?? operator ?
You can use ^ operator to perform logical exclusive-or with,
For gridview, data-binding expressions are resolved at,…
How can you cancel update/cancel of gridview ?
is there any event "ModeChanged"?
What is DetailsView?
DetailsView and FormView - Which is better?
Limitation of boxing nullable type.
What you should do to avoid SQL Injection?
What should be done to avoid Script Injection?
Tell us the different ways to apply CSS in web page?
Suppose you have deployed the website at production server. Now you have to change one of the style in style sheet file? How will you do it? After making change do you think, you need to compile it again and deploy it?
Session state variables are type safe.
Master Pages be nested.
What is the extension for a Master Page file?
What are the parts of Master Pages?
What do you mean by ContentPlaceHolder in Master Page?
Can you place more than one contentplaceholder in a master page?
Can you place content of child page, outside the content place holder of Master Page?
At which event Master Page and Content Page's contents are merged to build a single page?
Is it possible to assign Master Page Dynamically?
Can you access controls placed in master page in content page?
Can you access the master page control in content page without FindControl method of master page?
Is it possible to place a try block without a catch or a finally block?
See below given code. Will it run?

try

{

Response.Write("In Try block");

}

finally

{

Response.Write("In Finally block.");

}
Select name of the file to which trace log is written?
What is CausesValidation Property in ASP.NET?
Suppose you have CausesValidation Property to False for a button and you are calling a javascript function onClientClick event of the button. Will your javascript function will be called?
You need to combine two database fields: Employee id and Name (EmpID : Name) and display in a single column of DataGrid. How can you do it?
Can you diplay image with hyperlink field of gridview?
Can you have multiple form tags in a page?
Can you hash state information of URL ?
Can you add title to browser history point?
Your site is deployed on testing server and you make some change in web.config file stored on the server. What will happen to the user's who are accessing site at that time?
You are going to deploy a website on live server. Which build option you will select while building the website?

1. Debug

2. Release
MaintainScrollPositionOnPostback will work in Ajax Postback.
What is the difference between document.getElementById('<%= btnMakeUpdate.ClientID %>').name AND document.getElementById('<%= btnMakeUpdate.UniqueID %>')?
Whether azure supports all OS?
Whether inline, embedded and external style sheets are same?
I need to remove all items from the session. Tell me the code?
What is the COM available to access the internet explorer in winForm?
What is the difference between in-proc and out-of-proc?
What is a PostBack?
Name the validation control available in asp.net?.
What are the various ways of securing a web site that could prevent from hacking etc .. ?
What is validationsummary server control?where it is used?.
What is web.config file ?
When do you set "<IDENTITY impersonate="true" />“?
How do you register JavaScript for webcontrols?
Which method do you use to redirect the user to another page without performing a round trip to the client?
Which two properties are on every validation control?
How can you provide an alternating color scheme in a Repeater control?
What is different b/w webconfig.xml & Machineconfig.xml
What are different types of directives in .NET?
What data type does the RangeValidator control support?
What is MVC Pattern? How it is involved in ASP.NET?
Whether ASP.NET is compiled or interpretted?
Where smart naviagation is used?
What are all the navigation controls available with asp.net?
What is the namespace provides MVC pattern?
How can you show the number of visitors of your app
Diversities between static or dynamic assemblies ?
Diff b/w Const and readonly?
Diff b/w dataset.clone and dataset.copy
Namespace and Assembly?
How do we do paging in gridview?
Whether Cookies is used for session?
How the SQL Server Session state entry is in the Web Config ??
How will you prevent your Image not to come from caching (Issue generally when you have editted with new one).
The RangeValidator control supports the following datatype
The method that transfers ASP.NET execution to another page, but returns to the original page when it is done is
The keyword ‘int’ maps to one of the following .NET types
Bitwise OR operator in C# is
State True or False: C# supports multiple-inheritance
What namespaces are necessary to create a localized application
What is Tracing in ASP.NET ?
How do we enable tracing ?
what is PrePageExecute() event
What is Authentication and Authorization.
ASP.Net pages are compiled and are not interpreted. True or False.
How do you validate the controls in an ASP.NET page?
What is smart navigation?
How to manage pagination in a page?
How ASP .NET different from ASP?
What is the use of profiles in ASP.NET?
What are the different states in ASP.NET?
how many type can maintain state at server side ?
Whether javascript in the aspx(inline javascript) requires to compile each time for every modification?
Whether for each modifications of code behind files we need to have a compilation
Whether we can use vbscript and javascript combination for validation?
How do we change the configurations of com dcom obhects
To create a excel file using COM. Whether we need to change any dcom configuration?
What is Multi-Targeting in .net?
Difference between DropDownList and ListBox in ASP.NET
How to Avoid the tempering of your page's viewstate ?
Which namespace provides the classes to interact with system processes.
Under which namespace does the Process class comes ?
Name the utility used to add an assembly into the GAC.
What is GAC ?
Name the utility used for adding a strong name to an assembly.
Syntax example to add strong name to an assembly "C:\\aaaa.dll" i.e. to generate a strong name key value pair file.
Simple file extension for a dot net handler ?
What is the Namespace of ForAuthentication class?
Which property need in the email functionality to set to send the content as HTML?
Which namespace does the Color class comes under ?
What are the types for floating numbers ?
What is the root class of the object hierarchy ?
Name the Namespace used for interfaces and classes that defines the various collections of objects like lists, queues, bit arrays, hash tables, dictionaries etc.
What's the Purpose of System.Collections.Generic ?
Elements of CAS ?
What's the major role of CLR for CAS ?
Name few built in permission-sets in Dot NET !!
What is FullTrust premission-set in dot net ?
What is Nothing premission-set in dot net ?
What is Code group in Dot Net in context to CAS ?
Main Difference between User groups and code groups.
Name of some of the types of evidence in Dot Net in context of CAS
What is Security policy ?
What are the Security policy levels in Dot Net ?
What is the class for getting the information that is on Clipboard of your system in windows app ?
What is the use of DataPager control?
what is the difference between garbage collection and Dispose Method
How can we Filter rows in a Datatable ?
Can we have same method with same name and signature in a using partial class ?
what is yeild keyword in .net ?
What is the use of Global.asax File in ASP.NET Application ?
what is the default port for Http and Https ?
What is the Default Expiration Period For Session and Cookies?
What is the maximum size of viewstate?
If there is master page attached to the aspx page then which page load event will fire first?
What is the maximum size of uploading file?
If there are 5 rows in the datatable & it is bound to the gridview then how many times item_bound event will run?
If there is one apllication, containing 10 folders, then how many maximum web.config can contain in that application?
Can we put web.config in sub folders & which will applicable for the application?
What is the maximum Number of Tables Stored in Dataset?
How many tables can we store in the dataset?
Who calls the validation controls?
Difference between Session object and Profile object in ASP.NET?
What are the validation controls available in asp.net?
What are the two levels of variable supported by Asp.net?
Is it possible to apply theme to a Master page?
What is Cache Callback in Cache?
What is Absolute and Sliding expiration in .NET?
What are resource files and explain the steps to generate a resource file?
What is Shared (static) member?
Explain the aim of using EnableViewState property?
What are the different types of Session state managements available with in ASP.NET?
Define Error Events?
Why the exception handling is important for an application?
What is Session Identifier?
What are the advantages and disadvantages of using Outproc Session State?
How do you provide secured communication in ASP.NET?
How do we implement ASP.NET Globalization?
Explain how to configure Trace switches in the application's .config file? Give the code snippet of config file.
What are the different ways to handle exceptions in ASP.NET? Explain them briefly?
Explain the points that differentiate between login controls and Forms authentication?
What is DataSet and DataView?
Explain Form level validation and Field level Validation?
How do you begin and end secure communication via SSL?
What is the role of the ASP.NET worker process? What is aspnet_wp.exe?
What are GridView and ListView in ASP.NET?
What is DataPager control, describe it?
Explain briefly what is DataList control?
What is hidden field control?
What is the use of @Page Directive?
What is the difference between web service and remoting?
What is App_Data Folder?
What are the different ASP.Net controls?
What are the different types of server controls present in ASP.Net? When you will use them?
Explain about the readystate property in ASP.NET?
What are new things with ASP.Net 4 WebForms?
What is RedirectPermanent in ASP.Net 4.0?
How will you specify what version of the framework your application is targeting?
What are different classes that are present in .Net framework?
What are the new features you can find in Asp.Net 4.0?
How do you implement the custom output caching?
How do you implement ViewState for a control in ASP.Net 4.0?
What is View Control? How it relates ActiveViewChanged?
What a Wizard control can contain?
What is using statement versus using directive?
Describe the Managed Execution Process?
What is Active Directory? Explain the steps to configure ActiveDirectoryMembershipProvider(ADMP)?
What is Access Control Lists? How to add a rule to the Access Control List?
What is the difference between ReadOnly and Const?
What is the meaning of neutral cultures in ASP.NET?
What's the advantage of using Windows authentication in a Web application?
How will you get a User Identity in an application?
What is the default expiration period for Session and Cookies, and maximum size of ViewState?
Describe about Server Side State Management?
What are the advantages and disadvantages of using Session State?
Explain what are the different Session State Modes that supports ASP.NET?
In which way you identify a Master Page and how you can bind a Content Page to a Master Page? Can a master page be nested?
How can you dynamically assign a Master Page?
Explain what are the different ways to globalize the web applications?
What are the different types of Caching in ASP.Net ?
What are the properties and methods of cache Class ?
What is Application Pooling and what is its advantage ?
Describe about HttpContext Class ?
Write the code which will create a cookie containing the user name DotnetFunda and the current date to the user computer. Set the cookie as that remains on the user computer for 10 days?
Describe the difference between Web and Window applications?
What are Button HTML control and the Button Server control? What is the main difference between them?
What are the two different levels of variables that are supported by Asp.net?
Explain what is the purpose of using EnableViewState property?
What are Shallow Copy and Deep Copy in .NET?
What are the Difference between Compiler and Debugger?
What is Debugger and what are the types of Debugger?
What is the difference between Cookie and Session in Asp.Net?
Define and describe different File Name Extensions in Asp.net?
Describe the different properties of cookie in Asp.Net?
What is Profile Based State in ASP State Management ?
Explain the ways, so that you can modify the additional permissions required by an application?
In which 3 levels we have a configuration file for an ASP.NET web application?
Write the steps to host a web application on a web server?
Why it is required to monitor a deployed Web application?
Write three major steps which involves in maintaining a deployed web application?
How do you run the Event Viewer to view application, system, and security events as they happen?
Mention the different levels of events for Event Viewer?
How you can make change in deployed ASP.NET web application without restarting the server or IIS?
What is ASP.NET Process recycling and how to configure it in machine.config file?
List the different ProcessModel attributes which relates to process recycling in machine.config file?
What are the three different types of Server Control Events?
What are different application level events?
In which levels, the events can occur in an ASP.NET web application?
What is the difference between Application and Session Events?
Explain steps to optimize a web application for better performance?
What is Optimization?
How long the instance of a web form is available on the web server?
Explain the ways to format output of an ASP.NET Web application?
In which levels we can apply formatting to a web application?
Write the advantages of storing style definitions in a style sheet file (.css)?
What is the use of Style Builder and how you can modify a style sheet using style builder?
Can you apply styles using class names and can you change it at run time?
What is a validation group and how do you create a validation group?
How a validation group works when the Page is posted?
Can a DropDownList fire validation controls?
Why SetFocusOnError property is used for a validation control?
What is InitialValue property of a RequiredFieldValidator?
How you can invoke programmatically all validation controls on a page?
What’s the difference between System.String and System.Text.StringBuilder classes?
Can you programmatically store and retrieve data from ViewState?
Is the ViewState of one page available to another page?
Can the HTML controls retain State across postbacks? If no, can you make HTML controls retain State across postbacks?
When a ViewState restoration happens and is it encoded?
What are the three Register directive attributes used to add custom controls to a Web form?
What are composite custom controls?
What is difference between “Common Type System” and “Type Safe”?
What is the use of MaintainScrollPositionOnPostBack property?
In which way you can retrieve original request URL when using URL rewriting or Server.Transfer in ASP.NET?
How to follow the best way to secure connection strings in an ASP.NET web application?
What's the use of "Connecting to SQL Server using Integrated Security"?
Why we are storing an XML file in the applications App_Data folder?
Write the steps to avoid Script Injection attacks?
What is an HTTP Handler?
What is HTTP module?
What is the interface that you have to implement to create a Custom HTTP Handler?
What is the difference between Synchronous and Asynchronous HTTP Handlers?
How can you create your own custom HTTP handler factory class?
What is the co-relation and difference between HTTP handlers and HTTP modules?
What is the difference between Named skins and Default skins?
Explain 3 levels at which a theme can be applied for a web application?
What is the difference between themes and CSS?
What is the Difference between Internal and Protected Internal Access Modifiers?
Where does Static variables store ?
Which of the following is false regarding Constructors?

a)There can be only one static constructor in the class

b)The Static constructor should be without parameters

c)Static constructor can be used to intialize both Static members and nonStatic members

d)There should be no access modifier in static constructor definition
When were Partial Methods intorduced ? (FrameWork )
What is the use of DIAGNOSTICS namespace in C#.Net?
What is Screen Scraping ?
What is the use of DataSet.CaseSensitive property?
How you can roll back all the changes made to a DataSet when it was created?
Describe the life cycle of a web application? When are webforms instantiated and how long do they exist?
How do you declare an unnamed procedure within .NET?
In order to apply .net Remoting what are the essential requirements?
Main advantage of URL Re-Writting ?
How many different types of triggers available ? what are they?
Lets us assume that we are deploying a web site to a server managed by a hosting company , i only access we have to server is FTP , we need to pre-compile and deploy the website without its source files . So now what can be used to resolve this?
How can you assign a Master Page dynamically?
Define Session object?
Explain what is Profile object?
What is the difference between GetType and TypeOf?
Define casting of a data type? What are the two types of data type conversions?
What is the type of struct? Can a struct inherit from another struct or class?
What are the different protocols used by a .Net Web Service?
Explain the requirement of ASP.NET web services?
What are the main advantages of binary serialization?
Which one of the following file store the method signature information for an XML WebService ?
What is the Difference between Convert.ToString() and .ToString()
What is the difference between Panel and GroupBox classes in .NET?
What is connection pooling and how do you make your application use it?
When it will be advisable to use html server controls and when it will be advisable to use web server controls?
How to make an ASP page to refresh after certain time ?
How does SMTP support web applications ?
How does the Transaction topic work in asp ?
What are the simple Escape sequences write with their unicode Character encoding.
Why this Error comes during compilation of our ASP page ?

Parser Error Message: It is an error to use a section registered as allowDefinition='MachineOnly' beyond machine.config.
What is the use of culture attribute of the globalization element in web.config?
Explain advantages and disadvantages of using detect and redirect approach to globalize the web application?
How you can determine validity of an XML document?
What are the Good Steps to be followed for maintaining Connection Strings in Asp.Net Web Applications ?
What do we Understand by the word "THEME" in asp.net ?
What is the main difference between DataSet.Clone() and DataSet.Copy() ?
What is Event Bubbling in asp.net ?
Difference Between Web.Config file and Global.asax ?
What is Data Source Control with example?
There is a file known as XMLFile.xml under the App_Data folder. What will be the output of this command which is executed from a .aspx page.

protected void Button1_Click(object sender, EventArgs e)

{

Response.Redirect("App_Data/XMLFile.xml");

}
Which of these cannot be determined using the Request.Browser property ?
Which of these files affects the settings of Windows as well as web applications?
Which of these is a virtual file?
Which of these Controls supports the Bind method?
Which event is fired when any button is Clicked in a GridView
Which of these events of the Calendar will be appropriate to provide some

formatting like changing the Backcolor of the weekend day cells dynamically ?
How to change the CssClass of a server control without writing any code for checking the browser?
Which of these is a valid declaration in a skin file ?
What is the difference between Eval and Bind methods?
Which mode should be used to maintain session state even if the Web Server

crashes?
Which of these controls is supported for pagination by DataPager ?
A web user control has been created in WebSite1. Can we use it in WebSite2, WebSite3

etc.
You have developed a job website using ASP.NET. What must the end users should have on their PC'S to view or register at the web site.
How can you keep a track of all the unhandled exceptions of your web application in the

system event log?
Difference between ViewState and ControlState:
Why we use error pages in asp.net?
Which of these is not the value provided in Type property of Validation Controls?
Which of these Controls does not have the Display property?
How can you remove the default arrows that appear in the ASP.NET Menu Control?
Which of these controls can be validated using RequiredFieldValidator?
which namespace defines the classes for Application,Request,Response,Cache objects
You create users using the Web Site Administration Tool or the CreateUserWizard

control. No external database is being used. In which database ,all the user details

will be stored?
How to protect the view state from tampering
What is URL Routing in ASP.NET MVC?
What is TDD environment?
Which of these data source control does not have the Caching feature?
In which Login Control, you can provide a link to a Web Form(example: register.aspx)
What is the difference between the Take and Skip clauses?
What is the difference between the Select clause and SelectMany() method in LINQ?
What is determined by the Culture and UICulture values?
What is aggregate dependency?
Which of these event handlers is fired whenever the request is sent for the web page

from the browser?
Difference between Server.Transfer and Response.Redirect
Which of these objects can be used to implement Page output Caching?
How can you create a Cookie that never expires?
How can you display server-side Time and Client Side Time in asp.net?
What is SSL?
What is process recycling?
What are Web Parts?
In which of these modes, you can do dragging, dropping of the web parts
What is the default authentication mode of an ASP.NET wEB SITE?
What is Post- Cache Substitution?
What is scavenging?
What is difference between response.redirect and server.transfer ?
How can you prevent the page from scrolllng up and down when some postback occurs ?
Differences of ASP and ASP.NET Session State
.Net and ASP.NET Interview Questions- Why can't we instantiate an abstract class?
What is the use of ValidateRequest attribute in the Page directive?
Difference between Master Page and UserControl
Differences of Application and Session objects.
Differences between Application and Cache objects.
What are QueryStrings? List some of the Advantages and Disadvantages ?
What is a Global Theme?
How can we change the writing direction to "right to left"?
How can you prevent server-side Caching in ASP.NET?
In which of these events you would write code for Paging and Sorting in a Repeater?
Which class you would use for pagination in DataList?
What is HttpForbiddenHandler?
Can we use App_Code folder in a ASP.NET Web application project?
What is Configuration API ?
What is a MMC Admin Tool?
Can we read the ViewState of .aspx page from its source view?
Which is the first event handler that fires for a Web Site?
Which of these controls is required to display data in a ListView?
What are Cached events?
Which of these tags are mapped with HtmlInputButton class?
<?xml version="1.0"?>

<configuration>

<system.web>

<authentication mode="Windows"/>

</system.web>

</configuration>

How can you retreive the authentication mode programatically?
How many intrinsic objects are there in ASP.NET?
Difference between Response.Write and Response.Output.Write
How can we get the path of the Temporary Folder?
How can we initialize Session variables in a user -defined class?
What is the difference between Session["uname"]=TextBox1.Text and

Session.Add("uname",TextBox1.Text)?
Why does not the SessionId change after Session.Abandon() method is called?
Which object do you use when you need to know the type and version of the browser requesting the current web page?
On which of these classes, we can apply skins?
Which of these security aspects allow you to modify users properties?
Which of these properties of a Web Page is true when you post to another page ?
Which of these events of a web page are fired during asynchronous postback?
Which of these files is also called as AJAX Client Library?
Which of these are valid MIME types?
Which of these parameters are not used with SqlDataSource control?
Can we implement Cookieless Forms Authentication?
How can you detect the Windows' user name in ASP.NET?
Whioch of these controls is useful if runtime User Interface is not needed?
Which of these represents neutral culture?
There is a web page in which the user interface should be in English but the calendar dates should be in some regional language. How can you do that?
Which of these cannot be a web part?
Which directive/attribute is generated in a .aspx page that references the master page?
Which is the base class for health-monitoring audit events?
When health monitoring is enabled, which property is required in the health monitoring section of the web.config file?
Which property of MembershipProvider is used to track the time interval for the failed login attempts?
How can you prevent a cookie from cross side script attacks?
How many role providers are there in ASP.NET ?
Which of these techniques results in performance improvement of a web site?
How can you configure the mobile devices for Session State?
How can you test whether the Windows user is authenticated?
What is RedirectPermanent?
Can we save ViewState on the server side?
How can you prevent data to be removed from Cache when memory becomes low?
Where does caching of a UserControl occur?
Can you cache a web page on the basis of stylesheets?
What is "Has File" property for a FileUpload control?
What is "Content Type" for a FileUpload control?
In which situations would you use HTML controls in an ASP.NET web site?
What is Event Bubbling?
Difference between Response.Write() and Respons.WriteFile()
You make changes to the Web.Config file? How will they affect the web application?
After which of these events, ViewState of a Page is saved?
Which of these state management techniques data can be seen using Tracing?
Which of these components have the DefaultButton property?
How does the LinkButton post the form back to the server?
A function/method named A(int param1, int param2) contains two parameters param1 and param2. When we are calling this function which parameter value will take first?
What is Site Navigation?
Difference between Web Garden and Web Farm?
What is the use of AutoEventWireUp attribute?
A theme can contain how many Default and Named skin for each control ?
What is the difference between Session.Abandon() and Session.Clear()?
What is the Pages MaxPageStateFieldLength for?
How do you customize an ASP.Net page so that it will use a custom browser configuration instead of the default browser capabilities object?
What attribute must be set on a validator control for the validation to work ?
Where is the default Session data is stored in ASP.Net?
What is the difference between application state and caching?
How do you turn off cookies in your site?
What is .Net Remoting?
What is viewstate in ASP.NET ?
Can we run asp.net application without WEB.CONFIG file ?
What is the difference between ASP and ASP.NET?
is multiple inheritance possible in c#.net?
How to pass values from one page to another in asp.net?

To get the answers of these ASP.NET Interview Questions, click here.

Aptitude Test Interview Questions

2011-07-08T00:38:00.000-07:00

List of Aptitude Test Interview Questions. To get the answers of these Aptitude Test Interview Questions, click here.

A software engineer has the capability of thinking 100 lines of code in five minutes and can type 100 lines of code in 10 minutes. He takes a break for five minutes after every ten minutes. How many lines of codes will he complete typing after an hour?
What is a percent of b divided by b percent of a?
Person A is standing behind Person B and Person B is also standing behind Person A?Is it possible? If yes, then prove it.
In a CAR Race, What will be the position of the Driver if he passes second placed car driver?
What is the next 3 letters in below sequence?

o t t f f s s _ _ _
Jack's mom had three children. The first was named May, the second

was June. What was the third child's name?
FOUR is HALF of FIVE. Prove it.
James bets Bill $1000 that he can predict the score of the football game before it starts. Bill agrees, but loses the bet. Why did Bill lose the bet?
In a car there are 6 people.Each one carry 6 bags. Each bag contains 6 cat.Each cat carry 6 small cats. How many legs are there in the car?
There is one word in the English language that is always pronounced incorrectly. What is it?
What will be next number in this series.

2, 5, 9, 19, 37,__
What is next number in the series

1,2,3,5,7,11,_
Find out next number in this series?

0, 2, 3, 5, 8, 10, 15, 17, 24, 26,_
What is next number in this series?

1, 3, 4, 8, 15, 27,_
A light flashes every 10 seconds, how many times will it flash in 3/4 of an

hour?
Below question is called lateral thinking. Think calmly and answer.

What is the meaning of this?

Stand

-------------

I
Below question is called lateral thinking. Think calmly and answer.

What is the meaning of this?

/r/e/a/d/i/n/ g/
Below question is called lateral thinking. Think calmly and answer.

What is the meaning of this?

r

road

a

d
Below question is called lateral thinking. Think calmly and answer.

What is the meaning of this?

cycle

cycle

cycle
Below question is called lateral thinking. Think calmly and answer.

What is the meaning of this?

ground

--------------------------------------

feet feet feet feet feet feet
A clock is started at noon. By 10 minutes past 5, the hour hand has turned through:
The angle between the minute hand and the hour hand of a clock when the time is 8.30, is:
How many 4-letter words with or without meaning, can be formed out of the letters of the word, 'LOGARITHMS', if repetition of letters is not allowed?
In how many different ways can the letters of the word 'OPTICAL' be arranged so that the vowels always come together?
Find the odd man out.

331, 42, 551, 263, 383, 242, 111
Find the odd man out.

3, 6, 11, 18, 27, 38, 51, 65
Find out the wrong number in the given sequence of numbers.

36, 54, 18, 27, 9, 18.5, 4.5
A train 360 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 140 m long?
A good train runs at the speed of 72 kmph and crosses a 250 m long platform in 26 seconds. What is the length of the goods train?
In one hour, a boat goes 11 km along the stream and 5 km against the stream.
A boat running downstream covers a distance of 16 km in 2 hours while for covering the same distance upstream, it takes 4 hours. What is the speed of the boat in still water?
A man can row at 5 kmph in still water. If the velocity of current is 1 kmph and it takes him 1 hour to row to a place and come back, how far is the place?
A man rows to a place 48 km distant and come back in 14 hours. He finds that he can row 4 km with the stream in the same time as 3 km against the stream. The rate of the stream is:
What is the next number in the series?

0, 5, 8, 17,_?
What is next number in the series?

1, 8, 9, 64, 25,_?
What is next number in the below series?

8,24,12,36,18,54_?
3, 4, 6, 9, 13,_? What is the next number in this series?
a, e, i, m, q, u, _, _?
If it takes five minutes to boil one egg, how long will it take to boil four eggs?
Find next number in the series 2, 5, 10, 17, 26, 37, 50_?
Find next number in the series 105, 85, 60, 30, 0, -45, -90,_?
Find next number in the series 6, 24, 60,120, 210
Find next number in the series 1, 5, 13, 25,_
Simplify:

(893+786)^2 -(893-786)^2 / (893*786)= ?
(36785)^2350 +(96387)^350

What is the Unit Digit in the above mentioned expression ?
If a^2+b^2=117 and ab=54 then find the value of a+b/a-b.
A Worker agreeing to finish a work in 150 days, employed 75 men each

working 8 hours daily. After 90 days, only 2/7 of the work was completed.

Increasing the number of men by ________ each working now for 10 hours daily,

the work can be completed in time.

To get the answers of these Aptitude Test Interview Questions, click here.

AJAX Interview Questions

2011-07-08T00:35:00.000-07:00

List of AJAX Interview Questions. To get the answers of below AJAX Interview Questions, click here.

What is AJAX
AJAX applications are
Can we use multiple ScriptManager in a single page?
Can you nest UpdatePanel within each other?
Which property needs to be set for script manager control to extend the time before throwing time out expection if no response is received from the server?
AJAX applications are
Is it possible to use FileUpload control within the update panel?
Is it compulsory to have Script manager on the page when you are using any control of ajax control tool kit?
Which control you need to place on the page to show loading image?
What is the DisplayAfter property in UpdateProgress control?
How many types of triggers are there in update panel?
If there are multiple update panels on the page say Upd1 and Upd2. There is a button placed in Upd1. How can you stop Upd2 to update when button placed in upd1 is clicked?
Tell name of all the control of Ajax?
What will happen with click of browser “back” button among asynchronous requests?
This attribute of scriptmanager is useful to implement browser history management,
Default value of EnableHistory attribute in scriptmanager is,
To create browser history point using client script, we make call method…
What is AjaxControl ToolKit?
Saving browser history point or navigating through page raises event,…
With IE, enabling history point will render additional,
Is there any property names “IsNavigating”?
What role “#&&” plays in a querysting?
what is Ajax?
Name the property of ScriptManager which is used to change the timeout for the script execution?
Which of these classes is responsible for partial page Updates in browser ?
What is the name of the dll that contains the Ajax Control Toolkit?
How to control the duration of an AJAX request?
how can we detect asynchronous partial page postbacks?
Which base class is extended once ASP.NET automatically parses and compiles the global.asax file into a dynamic .NET Framework class?
which of these client side events is not raised during async postback?
What are the disadvantages of AJAX?
When using ASP.net AJAX, which attribute do you add to a web service class that creates a proxy object enabling a web service to be called by client side JavaScript?

To get the answers of above AJAX Interview Questions, click here.

ADO.NET Interview Questions

2011-07-08T00:10:00.000-07:00

List of ADP.NET Interview Questions. Get the answers of these ADO.NET Interview Questions here.

Can you edit data in Repeater control?
Which ADO.NET object is very fast in getting data from database?
Can you edit data in the Repeater control?
Diff Data Grid and Repeater
What is the purpose of connection pooling in ADO.NET?
If you have more than one lakh rows in database table,while printing that table in frontend performence will be degraded.

for that what do you do to improve the performence?
What is a Linked Server?
Can DataAdapter object accept DataTable as parameter in Fill method?
How to create a DataView from DataTable?
Name some of the top level objects which ADO consists?
Explain about the relationship of XML and ADO.NET?
Explain about Data access objects or DAO?
What are the advantage of ADO.Net?
Difference between OLEDB Provider and SqlClient ?
How to add a new row in DataTable?
How to create a column in the DataTable?
How to add auto increment column in the DataTable?
Best Method to retrieve two values from Database (SQL Server)
Which method is used to create a new row in a Table
Which method is used to commit all changes in the DataSet or DataTable?
Which method is used to Gets the name of the specified column using DataReader?
Which method is used to Get a value indicating whether the column contains non-existent or missing values
To improve the performance and scalability of your .NET application. Which one of the following techniques would help?.
Which is the base class for TypedDataset
You are working with a DataSet and want to be able to display data, sorted different ways. How do you do so?
To perform asynchronous data access, what must be added to the connection string?
Which ADO.NET Object's fill method is used to fill the data from database into either DataSet or DataTable?
Which is the default Provider Name of the Providers used to access the DataBase?
Name the classes are found in System.Data.Common NameSpace?
Name the classes that are contained in System.Data NameSpace?
Stored procedure return more than one resut set and datareader used to fetch record, how you fetch second result set using datareader?
What is Dataview in ADO Dot Net ?
How can you update the records in database using datareader?
What are the differences between ADO and ADO.NET?
What are the components of .NET DataProvider?
What are the benefits of ADO.NET?
What is the use of DataSet?
How to fill DataSet with data?
What is a DataSet?
How to convert a DataSet to a DataReader?
Give Expansions of ODBC,OLE,OLE DB,ADO?
Components of data providers in ADO.NET?
What are the different DataAdapter Object properties present?
Define connected and disconnected data access in ADO.NET?
Describe Command Type property of a SQLCommand in ADO.NET?
What is the role of data provider?
What is DataViewManager?
What is Connection Pooling ?
What is the use of SqlParameter.Direction Property?
Can you enforce constraints and relations on tables inside a DataSet?
What happens when you apply AcceptChanges() method on a DataSet?
What is the use of DataSet.HasChanges() Method?
What happens when you apply RejectChanges method on a DataSet?
How to access database using ADO.Net
What is the Use of Connection Object ?
Which of these ADO.NET classes is an abstract class ?
Which event of the SqlConnection class can be used to retreive error information

from a database ?
Which of these is the fastest way of returning the total number of

sales figures from a database table?
From which Interface the sqlconnetion class is derived
What type of Architecture is a Dataset in .Net Framework
What is the use of SqlCommandBuilder?
Differences between SqlCommand and SqlDataAdapter.
What are the Differences between OleDb and SqlClient ?
ADO.NET uses a disconnected architecture, where users work on the dataset rather than the database.

What do you think are the advantages of this architecture?
What is the difference between Typed and UnTyped DataSets?
What is the difference between a toolstrip drop-down button and a toolstrip split button? What is the use of toolstrip container?
Which of these is a connected architecture?
Differences between DataSet and DataReader
Which provider ADO.NET uses by default?
Difference between LINQ to SQL and ADO.NET
ADO.NET uses a disconnected architecture, where users work on the dataset rather than the database.

What do you think are the advantages of this architecture?

1. Scalability

2. Data source and dataset independence

3. Strong typing

4. Ability to read both SQL and Oracle databases
What are the advantages of integrating ADO.NET with XML?

Options:

1. A disconnected architecture

2. An improvement of processing time

3. Bypassing of firewalls
How can you sort a DataSet?
Which of these namespaces deals with SQL Server mobile databases?
Which of these objects must be there when storing data in a disconnected state?
Which parameters define the database server in the connection string?
What is the name of the data source when we use SQL Server Express Edition?
Which data-related class do you use to help prevent SQL injection attacks?

Get the answers of these ADO.NET Interview Questions here.

.NET Framework Interview Questions

2011-07-07T23:42:00.000-07:00

Here are list of .NET Framework Interview Questions. To get the answer of these .NET Framework Interview Question, click here.

What are Web services?
What are session management techniques in .NET?
What is MVC (Model View Controller) pattern?
How to use trace in libraray classes (like BAL, DAL)?
What is gacutil.exe?
What is boxing and unboxing?
What provider ADO.NET use by default?
Difference between Response.Expires and Response.ExpiresAbsolute?
What is CLR (Common Language Runtime)?
Write a function into Javascript that will toggle display a HTML element.
When to use String and StringBuilder class?
Which statement is correct in terms of try catch finally block?
String is a value type or reference type?
List few ValueTypes variables.
What is the use of RCW & CCW?
What is StringCollection?
Where reference and value types variables are stored?
What is Singleton pattern?
What does apsx stand for?
What is CTS?
What is CLS?
What is MSIL?
What is Satellite Assembly?
What is RSS?
What is application domain?
What is Remoting in .NET?
What is Property?
Can you assign GridView.DataSource = DataReader()?
Can a DataAdapter.Fill method take DataTable as parameter or it works only for DataSet?
What is typed dataset ?
Can you place two .dll files with the same name in GAC (Global Assembly Cache)?
What's the difference between private and shared assembly?
What is the location of Global Assembly Cache on the system.
What is JIT (Just-in-time) Compiler ?
What is Managed and Unmanaged code?
What is the difference between Namespace and Assembly?
What is Manifest?
What is Metadata?
What is CODE Access security?
What’s difference between System.SystemException and System.ApplicationException?
What is multi-threading?
Which namespace threading contains?
What the way to stop a long running thread ?
What is the diffeernce between Overload and Override?
How many web.configs can an application have?
Where do you store connection string?
What is abstract class
What are the collection classes?
list the object-oriented concepts
What is difference between interface inhertance and class inheritance?
What are Abstract base classes?
When is web.config called?
What does connection string consist of?
What is a runtime host?
What inheritance does VB.NET support?
Differences between application and session ?
What is web application virtual directory
If cookies is disabled in client browser, will session tracking work?
What is a Process, Session and Cookie?
Explain serialization?
What is the difference between overloading and overriding ? how can this be .NET?
Explain friend and protected friend?
What is isPostback property?
Can you give an example of when it would be appropriate to use a web service as opposed to a non-serviced .NET component?
How to retrieve the last error occured in the application?
How to clear the last error occured in the application?
when we do the searchpattern in

Directory.GetFiles(DirectoryPath, Filter)

it will show the 5.docx files two times.
Whats MSIL, and why should my developers need an appreciation of it if at all?
Can I use the Win32 API from a .NET Framework program?
What are Dead letter queues?
what are the various ways of hosting a WCF service?
can we force garbage collector to run?
What is the difference between debug build and release build?
Difference between String and Stringbuilder reference types?
How do you configure the SOAP (Simple Object Access Protocol) to associate with particular web method?
Your Web site processes book orders. One of the application methods contains the following code segment.XmlDocument doc = newXmlDocument();doc.LoadXml(“<book><discount>10</discount>”+”<title>Dictionary</title></book>”);You need to remove the discount element from XmlDocument. Which two code segments can you use to achieve this goal?
Garbage Collection (GC) is a one of the data structure collection in .NET Framework.

While creating Web Service through visual studio template, which namespaces are include automatically?
What is the primary purpose of Namespace property, which is used in WebServices attribute?
Which page is used to display the link of webmethods in ASP.NET web services?
What are the three main section of SOAP (Simple Object Access Protocol) message?
For SOAP (Simple Object Access Protocol) message formatting what is the purpose of Encoded value?
Which method is used to serialize an object into an XML document from Xmlserializer class?
What value can be used when setting the direction of the SOAP header?
Which is a true statement for BeforeSerialize stage of an in-coming request message occurs?
What is true for namespace in .NET Framework?
What is Manifest?
whats the similarilty & difference between .dll extension and .exe extension files?
If I write System.exit (0); at the end of the try block, will the finally block still execute ?
What is the difference between Master- Detail view and MVG?
Difference between VB.NET and C#.
Name a feature which is common to all .NET languages?
Most Important Questions in Interview
What event can you subscribe to if you want to display information from SQL Print statements?
Advantages of Crystal Reports
What is the Difference between Web.config and Machine.config?
What’s the difference between Response.Write() andResponse.Output.Write()?
From the following which datatype is not supported in RangeValidator?
What is the Global.asax used for?
What does the "EnableViewState" property do? Why would I want it on or off?
What is GC in NET Framework?
What is the common language runtime (CLR)?
What is the common type system (CTS)?
What is the Microsoft Intermediate Language (MSIL)?
What is managed code and managed data?
What is strong name?
What is portable executable (PE)?
What is Code Access Security (CAS)?
Which namespace is the base class for .net Class library?
What is serialization in .NET?
What is Deserialization in .NET?
What is exception handling?
What are the contents of assembly?
What are the different types of assemblies?
What is the difference between a private assembly and a shared assembly?
How to find methods of a assembly file, without using ILDASM?
What is the difference between ref & out parameters?
What is the difference between Array and Arraylist?
What is Jagged Arrays?
What are indexers?
What is Interop Services?
What is RCW?
What is CCW?
What is Pinvoke?
What is side-by-side Execution?
How you will Hide Column(s) in the Windows Forms DataGridView Control?
What is the CAS ? .How to implement CAS ?
What is an application domain?
In which Event all the Controls will be loaded(in asp.net)?
Machine.config will be created automatically when you
In a connection-oriented socket, Which Protocal is used to establish a session (connection) between two IP address endpoints.
Which Account type choose to minimize security risks?
In Which method to stops running thread ?
which of the following encoding type the largest file size?
Where does global.asax Live?
Which property of textbox cannot be change at run time?
________ is new type introduced in C#4.0?
How can we access COM object in C#4.0?
________is one of the new feature added in C# 4.0 ?
How many classes can a single .NET DLL contain?
How many .NET languages can a single .NET DLL contain?
Webservices support data reader.
Can we have two files with the same file name in GAC?
Difference between String and StringBuilder class?
Does ADO.NET supports automatic connection pooling?
Does CLR impose a strict versioning policy for the private assembly?
How .NET Framework 2.0 tackles the unhandled exceptions?
What are the differences between .NET Framework 3.0 and 3.5?
What is Runtime Host ?
In how many ways you can deploy an Asp.Net Application?
This serves as a wrapper for a globally unique identifier (GUID) for a COM class…
This is generalized Clipboard format containing view of the data, and a storage medium indicator…
This Contains values that are used to create buttons on a toolbar…
This Enum is used with TextFieldParser Object to determine either fields are delimited or fixed width…
This namespace provides classes to run the Assembly Registration tool from managed code…
This namespace is used for constructing the communication pipeline between a host application and an add-in…
To manage installer of custom componenet the namespace used is,…
Which one is faster ?
System.Collections.Specialized Namespace contains…
HybridDictionary Class implements…
IOrderedDictionary elements can be accessed with,…
Hashtable with the key and the value strongly typed to be strings rather than objects is with class,
ColorPalette Class provided colors are…
ColorMatrix Class is…
ColorMode specifies…
Scan0 is used to…
ColorChannelFlag Enumeration is in…
With which class you can compare types of images ? With which property ?
Base interface to know all contracts used for communication between auto updated components is…
This represents a symbol binder for managed code…
With which enum you can know whether a calendar is solar-based, lunar-based, or lunisolar-based…
This class defines the period of daylight saving time…
Web.config info get stored in...
Culture-specific display of digit(number)s can be achieved with...
Which method is used to serialize an object into an XML document from Xmlserializer class?
can we assign Null value to Struct variable.
What is the difference between a Struct and a Class?
What is the .NET collection class that allows an element to be accessed using a unique key?
What does the term immutable mean?
Can you store multiple data types in System.Array?
What exactly a Constructor is doing ?
If a method is marked as protected internal who can access it?
Why is Global.asax is used for ?
What are Jagged Arrarys ?
WHat is HttpModule
What are the major processes that handle a request in Dot Net ?
What is the use of System.Web namespace?
Which casing should be used to declare name of class, as per the Microsoft coding standard?
Which casing should be used to declare name of interface, method and Namespace, as per the Microsoft coding standard?
Which casing should be used to declare name of Parameter, as per the Microsoft coding standard?
How do we store the same named assemblies in GAC? Whether its possible?
Can you please tell me about the typed dataset?
What is the class to access FTP?
Tell me a method to access a COM dll in .NET?
What is side-by-side execution? Can two application one using private assembly and other using Shared assembly be stated as a side-by-side executables?
Why string is called Immutable data Type?
How does assembly versioning work?
How does CAS work?
What's the difference between the Debug class and Trace class?
What is the difference between the value-type variables and reference-type variables in terms of garbage collection?
What's the advantage of using System.Text.StringBuilder over System.String?
What's a satellite assembly?
Describe the difference between a Thread and a Process?
What is the difference between an EXE and a DLL?
What is strong-typing versus weak-typing?
How do you generate a strong name?
What is the difference between a Debug and Release build?
Explain the importance and use of each, Version, Culture and PublicKeyToken for an assembly.
How to install a strong named assembly to GAC at command prompt?
What is GAC?
How to create Key Pair?
What do you mean by ActiveX components?
Which namespace in .NET is used in networking programming?
What is the name of C# command line compiler?
What is an Assembly in .NET?
What is the base class for all .NET classes?
Why HashTable is used?
Which namespace is used to create a multi-threaded application?
What is the role of compiler?
What is the namespace to use LINQ to XML?
What are the elements inside an assembly?
what is Reflection?
what namespace is used for the controls in a mobile web application?
Which assembly is used for Mobile web application?
Which file sets the environment variables for Visual Studio?
Which namespace provides classes for Regular Expression?
What is the use of System.SystemException namespace?
Which class is the base class of all the exception classes?
Which namespace is used to work with RSS feeds in .NET?
Which namespace is used to create an Exception Tree?
How can we open the disassembler from Dot Net Command prompt ?
Sorting on a Datatable
What is a DependencyProperty and How to implement it?
What is Covariance and Contravariance ?
What is equivalent for regsvr32.exe in .NET?
Which design pattern is implemented in the below code snippet?

using System;

public class MyClass

{

private static MyClass instance;

private MyClass() {}

public static MyClass Instance

{

get

{

if (instance == null)

{

instance = new MyClass();

}

return instance;

}

}

}
Which NameSpace is used to get the information of events about the system, devices like Hard disk serial No, Operating System and Processor?
What are the Expansions of MSIL, JIT, CLR, CTS, CLS, RCW?
Which namespace contains the classes that required to serialize an object? Explain Object Serialization?
Explain how to retrieve resources using ResourceManager class?
What is code security? What are the types?
Define Principal object?
Explain declarative and imperative security?
Define context menu?
Explain the similarities and differences between arrays and collections?
What is break mode? What are the options to step through code?
How do we step through code?
What are the debugging windows available?
In .NET, which namespace contains classes used to

a)Create a localized application?

b)Develop Web Forms?

c)Create Web server controls?

d)Access Sql Server?

e)Read a File?
What is the concept of Automatic Memory Management in ASP.NET?
What are the ways to retain variables between requests?
Explain how to dynamically clone a menu in .NET?
What are Merge module projects?
Describe XCOPY deployment. Under what conditions is it useful? When can it not be used?
Define the list of properties, methods and events included in SmtpClient class in the Framework?
What is Network Load Balancing?
How can you change priority and what the levels of priority are provided by .NET?
What is an application pool?
How can you bind the debug failed assembly?
What is the Difference between Compiler and Translator?
In which way you can copy the COM component to the server and register?
Can we create web application with out web.config file?
Which is an example of Pascal Casing ?
Which class defines the methods for implementing drawings, shapes, writing

strings in a GUI based application?
What will be the output of this program?

using System;

class Class2

{

Class2()

{

static int i;

i++;

Console.WriteLine(i);

}

static void Main()

{

Class2 a = new Class2();

Class2 b = new Class2();

}

}
Can classes be marked as protected or private ?
Do events have a return type?
Which encoding does not allow Chinese or Arabic characters?
What are the differences between an interface and an abstract class.
Which dll is known as the dll for microsoft .NET runtime ?
What is the difference between casting and boxing?
Which of these files are in the Config folder of the .net Framework?
Which class is used to represent the Exceptions thrown by the CLR?
Which of these classes is not derived from MemberInfo class?
How you load dynamic assembly? How will create assemblies at run time?
What is PInvoke?
What is XSL?
Differences between Window and Web Forms
Which of these collections can be made as readonly?
What is the difference between .NET 1.1,2.0,3.0,3.5 and 4.0 ?
Which of these collections uses keys to uniquely identify the data?
What is difference between out and ref in c#?
What is .NET Framework?
What is CLS?
Which of these is a valid path declaration?
Differences between method overloading and method overriding
Which namespace defines the collection classes?
Difference between an Assembly and DLL
OOP .NET Interview question :- What is Polymorphism?
What is MSIL?
Difference between Finalize and Dispose methods ?
How many classes a dll can contain?
What is Serialization?
Can abstract class have constructors?
Difference between String.Empty and ""
Difference between Environment.MachineName, SystemInformation.ComputerName

and Dns.GetHostName
What will be the output of this code?

using System;

class A

{

class B

{

public string str = "welcome";

}

}

class Demo

{

static void Main()

{

B Obj = new B();

Console.WriteLine(Obj.str);

}

}
How can you specify the framework version targetted by your application?
Which controls cannot be placed on an MDI Form?
Difference between imperative and interrogative code.
Difference between a Class and Component?
Difference between event and delegate?
Is versioning applicable to private assemblies?
What is Application Domain?
What is Constructor Chaining?
How many languages a .NET DLL can contain?
Which of the following namespaces spans across multiple assemblies?
What does a method's signature consist of?
What is an assembly manifest?
What is an application manifest?
Which is true regarding the Delegates ?(select all that apply)

a)They can be written in a class as well as in a structure.

b)They can be static

c)They are not inherited
You are creating emp class whose objects need to be sorted when in an ArrayList collection. How can you do that?
Which of these gives us the method name that throws the current exception?
Which of these classes can be used to write string data?
Which of these components can be used for printing?
Difference between lock and Monitor.Enter()
How can you write to a File System?
How can you store decimals data precisely from .NET?
Can you install multiple assemblies together?
Difference between Assembly.LoadFrom() and Assembly.LoadFile() methods?
Is MSIL a high/low/middle level language?
Can we use static constructors to initialize non static members?
Which Constructor gets fired first Static or Non-Static while creating an object of a class?
Difference between Globalization and Localization ?
Which debugging window can be used to view the variables in current and previous statements?
On which of these locations, we cannot create a breakpoint?
What are listeners?
Which of these editors allows us to perform searches on the target machine for

a Registry key or Windows Installer components?
What are merge modules?
.NET and Java J2ee Design pattern interview question :- What is the difference between Template and Strategy pattern?
How the garbage collector knows when to collect garbage ?
What is the difference between ASP.NET and VB.NET?
What is an application domain?
What is the difference between a strong and weak named assemblies?
What are the different types of assemblies in .net?

To get the answer of these .NET Framework Interview Question, click here.