Gateforum mock 2

Question

 

Comments

Option B

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a and e are true

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@anjali what about b and c

Answer 1

A is correct. User Level thread are tranparent to kernel.

C is wrong, thread have more utilization in multiprocessor system as we can make use of multiple cores.

D is wrong. Short time scheduler determines CPU utilization and is called more frequently, so it needs to be fast in decision making.

E is correct.

So option B is correct.