Ans:- All communication with a Windows Communication Foundation (WCF) service occurs through the endpoints of the service. Endpoints provide clients access to the functionality offered by a WCF service.
A WCF service endpoint has three basic elements, i.e.
- Address: It defines "WHERE".
Address is the URL that identifies the location of the service.
- Binding: It defines "HOW".
Binding defines how the service can be accessed.
- Contract: It defines "WHAT".
Contract identifies what is exposed by the service.