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Q.

Segment replacement algorithms are more complex than page replacement algorithms because ____________

A

Segments are better than pages

B

Pages are better than segments

C

Segments have variable sizes

D

Segments have fixed sizes

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MCQ

1.

If a page number is not found in the TLB, then it is known as a ____________

A

TLB miss

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Buffer miss

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TLB hit

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All of the mentioned

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2.

What is the reason for using the LFU page replacement algorithm?

A

an actively used page should have a large reference count

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a less used page has more chances to be used again

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it is extremely efficient and optimal

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all of the mentioned

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3.

The aim of creating page replacement algorithms is to ____________

A

replace pages faster

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increase the page fault rate

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decrease the page fault rate

D

to allocate multiple pages to processes

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What is the advantage of dynamic loading?

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A used routine is used multiple times

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An unused routine is never loaded

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CPU utilization increases

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In virtual memory. the programmer __________ of overlays.

A

has to take care

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does not have to take care

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all of the mentioned

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none of the mentioned

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