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Q.

RAID level ____ spreads parity and data among all N+1 disks rather than storing data in N disks and parity in 1.

A

3

B

4

C

5

D

6

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MCQ

1.

In the linked allocation, the directory contains a pointer to which block? I. first block II. last block

A

I only

B

II only

C

Both I and II

D

Neither I nor II

Discussion

MCQ

2.

The directory can be viewed as a _________ that translates file names into their directory entries.

A

symbol table

B

partition

C

swap space

D

cache

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3.

SSTF algorithm, like SJF __________ of some requests.

A

may cause starvation

B

will cause starvation

C

does not cause starvation

D

causes aging

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4.

A section of disk at the beginning of each partition is set aside to contain the table in _____________

A

fat

B

linked allocation

C

hashed allocation

D

indexed allocation

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5.

All the changes that were done from a transaction that did not commit before the system crashed, have to be _________

A

saved

B

saved and the transaction redone

C

undone

D

none of the mentioned

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