WCF Interview Question and Answers

11. What is an endpoint?
 
  • In WCF, services and clients communicate through endpoints.
  • An endpoint is the point where the services and clients meet and exchange messages.
  • A single WCF service can have one or more endpoints.
 
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12. What are the types of binding available in WCF?
 
    The types of binding available in WCF are
  • BasicHttpBinding
  • NetTcpBinding
  • WSHttpBinding
  • NetMsmqBinding
 
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13. Which protocol does WCF employ for distributed application?
  WCF applications employ the Simple Object Access Protocol(SOAP).
 
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14. What is OData?
  OData or Open Data protocol is used to access the information exposed by data sources like SQL, Cloud Storage etc.
 
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15. What are the ways of hosting a WCF service?
 
    The ways of hosting a WCF service are
  • IIS
  • Self Hosting
  • WAS(Windows Activation Service)
 
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