COMPUTER NETWORKING

APPLICATION LAYER

INTRODUCTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of these layers are only present in the OSI model?
A
Application layer
B
Transport layer
C
Internet layer
D
Session layer
Explanation: 

Detailed explanation-1: -The session layer (layer 5) is responsible for establishing, managing, synchronizing and terminating sessions between end-user application processes. It works as a dialog controller. It allows the systems to communicate in either half-duplex or full-duplex mode of communication.

Detailed explanation-2: -The Session Layer is the 5th layer in the Open System Interconnection (OSI) model. This layer allows users on different machines to establish active communications sessions between them. It is responsible for establishing, maintaining, synchronizing, terminating sessions between end-user applications.

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