The Session, the Presentation and the Application layer of Network.

The session layer ::  This layer offers facility to different users on different computer to establish session between them. A session allow an user to remotely log into a distant machine and transfer file between the two machines. Session layer perform token management to provide unidirectional communication. It also provides a service called synchronization. The Presentation layer ::  This layer performs data presentation job by following syntax and semantics rules. Before presenting data to user,…

"The Session, the Presentation and the Application layer of Network."