Options:
a. Supports sending Messages not only using HTTP but also using TCP,Named-Pipe and MSMQ
b. Webservices has Stateless objects using WCF we can build statefull objects
c. WCF supports POX ,HTTP, REST and SOAP protocol where as webservices supports only HTTP for communication
d. WCF supports different hosting environments like Console Application, Windows Application, WindowsService, and WebServer unlike webservices which supports only webserver
e. All the above
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