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

Question

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

28 Oct 2021

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 the Telnet server. It is used for managing the files on the internet. It is used for initial set up of devices _____ _______ ____ ______ ________ _______ ___ ____ _________.
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