GATE - 2011 | OS | Let the time taken to switch between user and kernel modes of execution be t1

GATE - 2011 | OS | Let the time taken to switch between user and kernel modes of execution be t1
Posted on 13-02-2022

GATE - 2011 [Operating System]

Question:

Let the time taken to switch between user and kernel modes of execution be t1 while the time taken to switch between two processes be t2. Which of the following is TRUE?

A

(t1) > (t2)

B

(t1) = (t2)

C

(t1) < (t2)

D

Nothing can be said about the relation between t1 and t2

       

Solution:

Option (C) is Correct.

Context switch between the processes involves mode switch also.

Thank You

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