UTpaper

Free mock tests & test series

Question 167

A switch operates at which OSI layer?

  1. AApplication layer
  2. BPhysical layer
  3. CData link layer
  4. DNetwork layer
Show answerHide answer

Correct answer: (C) Data link layer

Explanation

A switch forwards frames using MAC addresses.

From DSSSB TGT Computer Science Full Mock Test 1

This is question 167 of DSSSB TGT Computer Science Full Mock Test 1. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.