Multiple choice

Which of the following layers of the OSI model performs the function of multiplexing several connections to reduce cost?

  1. Data link layer

  2. Network layer

  3. Transport layer

  4. Session layer

  5. Presentation layer

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

It multiplexes several transport connections onto the same network connection to reduce cost and is a true end-to-end layer.