The transport layer is responsible for process-to-process delivery of the entire message. Justify your answer.
1 Answer

A transport-layer protocol provides process-to-process communication. A process is an application-layer entity (running program) that uses the services of the transport layer.

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The network layer is responsible for communication at the computer level (host-to-host communication). A network layer protocol can deliver the message only to the destination computer.

A transport layer protocol is responsible for delivery of the message to the appropriate process. It is shown in figure.

The relationship between the communicating processes is the client-server relationship.

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