WCF Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

WCF Interview Questions

Questions Answers Views Company eMail

We have already 2 hostings IIS and self hosting. there is another hosting ie WAS Hosting. What is the use of the WAS(Windows activation Service) compared to other hostings.

TCS,

3 11720

What is Fault Contract in WCF

ABC, Student, Virtusa,

2 8331

What is the advantage of WCF over Web Services(ASMX)?

885

Explain various address format used in WCF?

832

How can we achieve operation overloading in WCF service?

837

Explain the role of WSDL in WCF?

872

Explain the basic difference between WCF and ASMX Web Services?

835

Explain use of Endpoints in WCF Service?

864

How to generate proxy for WCF Services?

847

What are the different modes of security in WCF?

818

How many types of bindings are in WCF?

917

How many Instance modes is supported by WCF?

866

How many ways to hosting WCF service?

805

What MEPs is supported by WCF?

854

What tool client can use to generate the proxy of WCF?

864

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Un-Answered Questions { WCF }

What is abc in wcf?

830

What is callback mode in wcf? Explain.

855

We have already 2 hostings iis and self hosting. There is another hosting ie was hosting. What is the use of the was(windows activation service) compared to other hosting?

792

How many Instance modes is supported by WCF?

866

What is the proxy for wcf service?

901

what are the ways of hosting a WCF service?

845

When was wcf introduced?

792

How can we host wcf service?

844

can you explain fault contracts? : Wcf data services

816

What are the protocols supported by wcf hosting environment? What are their advantages and disadvantages?

829

How many types of contract wcf define?

832

what is msmq binding? : Wcf data services

828

What is the difference between WCF and ASMX Web Services?

855

How can you test a wcf application without creating a client application?

990

What is ConcurrencyMode in WCF?

944

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