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MCQ

Q.

Distributed naming services/Distributed information systems have been devised to _____________

A

provide information about all the systems

B

provide unified access to the information needed for remote computing

C

provide unique names to all systems in a network

D

all of the mentioned

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MCQ

1.

A large number of disks in a system improves the rate at which data can be read or written if ____________

A

the disks are operated on sequentially

B

the disks are operated on selectively

C

the disks are operated in parallel

D

all of the mentioned

Discussion

MCQ

2.

The delay that occur during the playback of a stream is called ___________

A

stream delay

B

playback delay

C

jitter

D

event delay

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MCQ

3.

To solve the problem of external fragmentation ________ needs to be done periodically.

A

compaction

B

check

C

formatting

D

replacing memory

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MCQ

4.

_______ and ________ are the most common strategies used to select a free hole from the set of available holes.

A

First fit, Best fit

B

Worst fit, First fit

C

Best fit, Worst fit

D

None of the mentioned

Discussion

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5.

RAID level 5 is also known as ____________

A

bit-interleaved parity organization

B

block-interleaved parity organization

C

block-interleaved distributed parity

D

memory-style ECC organization

Discussion

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