Multiple choice

In the OSI model, Media Access Control functions at the

  1. layer 7

  2. layer 5

  3. layer 1

  4. none of these

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Media Access Control (MAC) is a sublayer of the Data Link layer, which is Layer 2 of the OSI model. Since Layer 2 is not listed in the options, 'none of these' is the correct choice.