Multiple choice

Which of the following layers in the OSI model is responsible for providing services to the network layer?

  1. Physical layer

  2. Data link layer

  3. Transport layer

  4. Network layer

  5. None of the above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

It provides services to network layer as each layer provides services to its adjacent upper layer in the OSI model and the network layer is the just upper layer of the data link layer.

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