WCF Interview Questions

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

1. What is WCF?
2. What is service and client in perspective of data communication?
3. What is address in WCF and how many types of transport schemas are there in WCF?
4. What are contracts in WCF?
5. Where we can host WCF services?
6. What is binding and how many types of bindings are there in WCF?
7. What is endpoint in WCF?
8. How to define a service as REST based service in WCF?
9. What is the address formats of the WCF transport schemas?
10. What is Proxy and how to generate proxy for WCF Services?
11. What are different elements of WCF Srevices Client configuration file?
12. What is Transport and Message Reliability?
13. How to configure Reliability while communicating with WCF Services?
14. How to set the timeout property for the WCF Service client call?
15. How to deal with operation overloading while exposing the WCF services?
16. What was the code name for WCF?
17. What are the main components of WCF?
18. What are various ways of hosting WCF Services?
19. What is the difference WCF and Web services?
20. What is three major points in WCF?
21. What are the various ways of hosting a WCF service?
22. Difference between WCF and Web services?
23. What is WCF?
24. Which namespace is used to access WCF service?
25. What is a SOA Service?
26. What is the use of ServiceBehavior attribute in WCF ?
27. Which namespace is required in a class to use DataContract or DataMember attribute for a class or properties?
28. Difference between Web Services and WCF
29. in WCF, Which contract is used to document the errors occurred in the service to client?
30. Which is the default Message Exchange Pattern (MEP) ?
31. What is the Messaging Pattern? Which Messaging Pattern WCF supports?
32. What is .svc file in WCF?
33. What is XML Infoset?
34. What are the various ways of hosting a WCF Service?
35. What is DataContractSerializer in WCF?
36. What is Message Contract in WCF?
37. What is Fault Contracts in WCF?
38. What is the difference between XMLSerializer and the DataContractSerializer?
39. What is the purpose of base address in WCF service? How it is specified?
40. Which protocol is used for platform-independent communication?
41. What is ABC of WCF?
42. How the concurrency mode is specified in WCF service?
43. Which are the 3 types of transactions manager WCF supports?
44. Which bindings in WCF support the message streaming?
45. Which is the default mode for Instancing in WCF?
46. How to set the instancing mode in WCF service?
47. What is Address Header in WCF?
48. In WCF which bindings supports the reliable session?
49. What are tha advantages of hosting WCF service in WAS?
50. What is service host factory in WCF?
51. What are the different platforms where we can host WCF service ?
52. What are the different WCF binding available?
53. Advantages of Hosting WCF in IIS
54. Can we overload methods in WCF Service or Web Service?
55. What does a Windows Communication Foundation, or WCF, service application use to present exception information to clients by default?
56. What is the use of Is Required Property in Data Contracts?

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