What is WCF?

1.      WCF stands for Windows Communication Foundation.

2.      WCF is advanced API (Application Programming Interface) for creating distributed applications using .NET framework.

3.      It is introduced in .NET 3.0.

4.      Distributed system in its simplest form is two executable running and exchanging data.

5.      WCF API is found in System.ServiceModel namespace.

6.      WCF is based on basic concepts of Service oriented architecture (SOA)