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MCQ

Q.

With either equal or proportional algorithm, a high priority process is treated ___________ a low priority process.

A

greater than

B

same as

C

lesser than

D

none of the mentioned

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MCQ

1.

When a program tries to access a page that is mapped in address space but not loaded in physical memory, then ____________

A

segmentation fault occurs

B

fatal error occurs

C

page fault occurs

D

no error occurs

Discussion

MCQ

2.

The major part of swap time is _______ time.

A

waiting

B

transfer

C

execution

D

none of the mentioned

Discussion

MCQ

3.

The protection bit is 0/1 based on ____________

A

write only

B

read only

C

read-write

D

none of the mentioned

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4.

The _________ time in a swap out of a running process and swap in of a new process into the memory is very high.

A

context-switch

B

waiting

C

execution

D

all of the mentioned

Discussion

MCQ

5.

The essential content(s) in each entry of a page table is/are ____________

A

Virtual page number

B

Page frame number

C

Both virtual page number and page frame number

D

Access right information

Discussion

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