Windows Communication Foundation (WCF) Interview Questions

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