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Q.

Floppy disks are examples of ____________

A

primary storage

B

secondary storage

C

tertiary storage

D

none of the mentioned

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What is the disk bandwidth?

A

the total number of bytes transferred

B

total time between the first request for service and the completion on the last transfer

C

the total number of bytes transferred divided by the total time between the first request for service and the completion on the last transfer

D

none of the mentioned

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The first fit and best fit algorithms suffer from _____________

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internal fragmentation

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external fragmentation

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

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To control access the three bits used in UNIX are represented by _____________

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r

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w

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x

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all of the mentioned

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