Explore topic-wise MCQs in Operating System.

This section includes 5 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.

A_SINGLE_PARITY_BIT_CAN_BE_USED_FOR_:?$

A. detection
B. multiple error corrections
C. few error corrections
D. all of the mentioned
Answer» B. multiple error corrections
Discussion
2.

RAID level 3 does not have _________ as in RAID level 1.$

A. efficiency
B. enough storage space for data
C. storage overhead
D. time consumption overhead
Answer» D. time consumption overhead
Discussion
3.

RAID level ______ is also known as memory style error correcting code(ECC) organization.$

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

RAID level ______ is also known as bit interleaved parity organisation?

A. 0
B. 1
C. 2
D. 3
Answer» E.
Discussion
5.

The mean time to failure of a mirrored disk depends on :

A. the mean time to failure of individual disks
B. the mean time to repair
C. Only I
D. Only II
Answer» D. Only II
Discussion