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6/09/2012

WCF Interview point of Questions

What is Windows Communication Foundation 
How does Windows Communication Foundation address Service Oriented Architecture;
What are the core components of an Windows Communication Foundation service?
What attachments protocol will be used in Windows Communication Foundation?
What is Service Contract ?
what-is-service-contract-attribute
What is mean by Operation Contract Attribute
what is Message Parameter Attribute
what is Fault Contract Attribute
what is Message Exchange Pattern
What is Data contract in WCF
DataContractAttribute and DataMemberAttribute in WCF
Known Types in WCF
Hosting a Service on an IIS Web Server
Support for Non-HTTP Protocols
Creating a Service by using a Service Host
What is Microsoft Message Queue (MSMQ) services?
What is Service Object in WCF
What is Service Type in WCF
Does Windows Communication Foundation support peer-to-peer interaction?
Does Windows Communication Foundation support both synchronous and asynchronous messaging?
what are the advantages of hosting WCF Services in IIS as compared to self hosting?
What specifications will Windows Communication Foundation support?
How will Windows Communication Foundation make service-oriented development easier?
What is Service-Orientation and how is it related to Windows Communication Foundation?
How are Windows Communication Foundation services hosted?
What are different bindings supported by WCF?
How can we create Proxy for the WCF Service?
What are the various address format in WCF?
What is the proxy for WCF Service?
What the different transaction options in WCF
What are the advantages of hosting WCF Services in IIS as compared to self-hosting?
What is trace listener in WCF
What is the advantage of using WCF over other distributed programming models like Web Services (ASMX), .NET Remoting, Enterprise Services stack etc?
What is service host factory in WCF?
Why WCF Services are are considered as loosely coupled?
What is the role of WSDL in WCF?
ABC’s of WCF
What is the tool that a client application can use to generate the proxy for a WCF service?
What are the different options available to serialize complex types that are sent and received between clients and services in WCF?
What is the disadvantage of using Serializable attribute to serialize a complex type that is sent and received between clients and services in WCF?
What is the best way to serialize Polymorphic Types in WCF?
Explain the significance of MessageContract attribute? OR Why and When do you use MessageContract attribute?
What is the preferred way for serializing complex types in WCF?
What is WS-Policy in WCF
What is the use of WS-Policy?
What is IExtensibleDataObject in WCF
What happens if there is an unhandled exception in WCF?
What are the 2 ways available for configuring bindings in WCF?
List a few standard bindings available in WCF?
Can you overload methods in a WCF service?
Can you create a customized binding in WCF?
What message encoding formats are available in WCF?
What is the address formats of the WCF transport schemas?
How to set the timeout property for the WCF Service client call?
How to deal with operation overloading while exposing the WCF services?
How to set the instancing mode in WCF service?
What is data contract equivalence?
How do we customize Data Contract Names for Generics types?
What is Asynchronous Messaging ?
What does the namespace "System.Runtime.Serialization" exactly do in WCF ?

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