Which one of the following is not a function of the network layer?

A. Routing

B. Congestion control

C. Inter-networking

D. Error control

Explanation:

In the OSI model, the network layer is the third layer and it provides data routing paths for network communications. Error control is a function of the data link layer and the transport layer.

Computer Science MCQs by CSSMCQs

mcqs of computer — Computer Science MCQs by CSSMCQs

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