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Q.

It is __________ to reread a page from the file system than to write it to swap space and then to reread it from there.

A

useless

B

less efficient

C

more efficient

D

none of the mentioned

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MCQ

1.

Lossy techniques provide ___________ when compared to lossless techniques.

A

lower compression ratios

B

much higher compression ratios

C

similar compression ratios

D

none of the mentioned

Discussion

MCQ

2.

Linux __________ the use of multiple swap spaces.

A

allows

B

does not allow

C

may allow

D

none of the mentioned

Discussion

MCQ

3.

What will happen in the single level directory?

A

All files are contained in different directories all at the same level

B

All files are contained in the same directory

C

Depends on the operating system

D

None of the mentioned

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4.

What is the host controller?

A

controller built at the end of each disk

B

controller at the computer end of the bus

C

all of the mentioned

D

none of the mentioned

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5.

A single swap space ______ reside in two places.

A

can

B

cannot

C

must not

D

none of the mentioned

Discussion

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