Which layer of the OSI model is responsible for end-to-end communication and err

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Question: Which layer of the OSI model is responsible for end-to-end communication and error recovery?

Options:

Correct Answer: Transport Layer

Solution:

The Transport Layer (Layer 4) is responsible for end-to-end communication and error recovery, ensuring reliable data transfer.

Which layer of the OSI model is responsible for end-to-end communication and error recovery?

Which layer of the OSI model is responsible for end-to-end communication and error recovery?

Step 1: Understand the OSI model, which has 7 layers that help in network communication.
Step 2: Identify the layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.
Step 3: Focus on the Transport Layer, which is Layer 4 in the OSI model.
Step 4: Learn that the Transport Layer is responsible for end-to-end communication, meaning it manages how data is sent from one device to another over a network.
Step 5: Recognize that the Transport Layer also handles error recovery, ensuring that any lost or corrupted data is retransmitted correctly.
Step 6: Conclude that the Transport Layer (Layer 4) is the correct answer to the question.

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