Telnet and SSH are classified as Application Layer protocols. Explain the network service provided by each, which Transport protocol they use, what is the difference between them, and give an example of how they are used in network communication.

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Types Of Protocols

A network protocol is a collection of rules that governs the exchange of data between devices connected to the same network. In other words, network protocols are rules that specify how devices communicate or transfer data over a network. The sender and receiver systems must obey the standards to facilitate communication between them.