What is Application Layer? Explain the protocols included in the Appli

Question

What is Application Layer? Explain the protocols included in the Application Layer.

27 Feb 2022

Answer :

Word Count : 662

An application layer is an abstraction layer that specifies the shared communications protocols and interface methods used by hosts in a communications network. An application layer abstraction is specified in both the Internet Protocol Suite and the OSI model.Although both models use the same term for their respective highest-level layer, the detailed definitions and purposes are different.

Application Layer:-

The application layer is present at the top of the OSI model. It is the layer through which users interact. It provides services to the user.

Application Layer protocol:-

1. TELNET:

Telnet stands for the TELetype NETwork. It helps in terminal emulation. It allows Telnet client to access the resources of ____ ______ ______ _______ ___ ___ __________ ________ ______ _____.
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