Storage Management Questions

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271.

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

Correct Answer: C

There is one mirror disk for every disk in level 1.

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272.

Tertiary storage is built with ____________

A

a lot of money

B

unremovable media

C

removable media

D

secondary storage

Correct Answer: C

None.

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273.

Floppy disks are examples of ____________

A

primary storage

B

secondary storage

C

tertiary storage

D

none of the mentioned

Correct Answer: C

None.

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274.

What is a magneto-optic disk?

A

primary storage

B

secondary storage

C

removable disk

D

none of the mentioned

Correct Answer: C

None.

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275.

The magneto-optic head flies ___________ the disk surface than a magnetic disk head does.

A

much farther from

B

much closer to

C

at the same distance as

D

none of the mentioned

Correct Answer: A

None.

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276.

Optical disks ______ magnetism.

A

use

B

do not use

C

may use

D

none of the mentioned

Correct Answer: B

None.

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277.

The phase change disk is coated with a material that can freeze into either _______ or ________ state.

A

crystalline, solid

B

ice, amorphous

C

crystalline, liquid

D

crystalline, amorphous

Correct Answer: D

None.

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278.

WORM stands for ____________

A

write only, read mandatory

B

write once, read many times

C

write only once, read multiple

D

none of the mentioned

Correct Answer: B

None.

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279.

A tape holds _______ data than optical or magnetic disk cartridge.

A

lesser

B

more

C

much lesser

D

none of the mentioned

Correct Answer: B

None.

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280.

Random access to tape is _______ a disk seek.

A

much slower than

B

much faster than

C

comparable to

D

none of the mentioned

Correct Answer: A

None.

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