Explore topic-wise MCQs in Operating System.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Operating System knowledge and support exam preparation. Choose a topic below to get started.

1.

RAID_LEVEL_0+1_IS_USED_BECAUSE,_RAID_LEVEL_0_PROVIDES________WHEREAS_RAID_LEVEL_1_PROVIDES_________?$

A. performance, redundancy
B. performance, reliability
C. redundancy, performance
D. none of the mentioned
Answer» C. redundancy, performance
Discussion
2.

Where performance and reliability are both important, RAID level ____ is used.$

A. 0
B. 1
C. 2
D. 0+1
Answer» E.
Discussion
3.

If a disk fails in RAID level ___ rebuilding lost data is easiest.$

A. 1
B. 2
C. 3
D. 4
Answer» B. 2
Discussion
4.

The potential overuse of a single parity disk is avoided in RAID level ______?

A. 3
B. 4
C. 5
D. all of the mentioned
Answer» D. all of the mentioned
Discussion