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MCQ

Q.

What is the disadvantage of the two level directory structure?

A

it does not solve the name collision problem

B

it solves the name collision problem

C

it does not isolate users from one another

D

it isolates users from one another

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MCQ

1.

When will file system fragmentation occur?

A

unused space or single file are not contiguous

B

used space is not contiguous

C

unused space is non

D

multiple files are non

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2.

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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3.

Each set of operations for performing a specific task is a _________

A

program

B

code

C

transaction

D

all of the mentioned

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4.

In SCSI disks used in high end PCs, the controller maintains a list of _________ on the disk. The disk is initialized during ________ formatting which sets aside spare sectors not visible to the operating system.

A

destroyed blocks, high level formatting

B

bad blocks, partitioning

C

bad blocks, low level formatting

D

destroyed blocks, partitioning

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5.

Floppy disks are examples of ____________

A

primary storage

B

secondary storage

C

tertiary storage

D

none of the mentioned

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