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MCQ

Q.

When the page fault rate is low ____________

A

the turnaround time increases

B

the effective access time increases

C

the effective access time decreases

D

turnaround time & effective access time increases

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MCQ

1.

The relocation register helps in ____________

A

providing more address space to processes

B

a different address space to processes

C

to protect the address spaces of processes

D

none of the mentioned

Discussion

MCQ

2.

The algorithm in which we split m frames among n processes, to give everyone an equal share, m/n frames is known as ____________

A

proportional allocation algorithm

B

equal allocation algorithm

C

split allocation algorithm

D

none of the mentioned

Discussion

MCQ

3.

When the entries in the segment tables of two different processes point to the same physical location ____________

A

the segments are invalid

B

the processes get blocked

C

segments are shared

D

all of the mentioned

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MCQ

4.

Binding of instructions and data to memory addresses can be done at ____________

A

Compile time

B

Load time

C

Execution time

D

All of the mentioned

Discussion

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5.

When a subroutine is called ____________

A

it defines a new locality

B

it is in the same locality from where it was called

C

it does not define a new locality

D

none of the mentioned

Discussion

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