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MCQ

Q.

Logical memory is broken into blocks of the same size called _________

A

frames

B

pages

C

backing store

D

none of the mentioned

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MCQ

1.

When the valid-invalid bit is set to valid, it means that the associated page ____________

A

is in the TLB

B

has data in it

C

is in the process's logical address space

D

is the system's physical address space

Discussion

MCQ

2.

Memory management units ____________

A

increase the cost of the system

B

increase the power consumption of the system

C

increase the time required to complete an operation

D

all of the mentioned

Discussion

MCQ

3.

The size of a page is typically ____________

A

varied

B

power of 2

C

power of 4

D

none of the mentioned

Discussion

MCQ

4.

In the working set model, for:
2 6 1 5 7 7 7 7 5 1 6 2 3 4 1 2 3 4 4 4 3 4 3 4 4 4 1 3 2 3
if DELTA = 10, then the working set at time t1 (

A

{1, 2, 4, 5, 6}

B

{2, 1, 6, 7, 3}

C

{1, 6, 5, 7, 2}

D

{1, 2, 3, 4, 5}

Discussion

MCQ

5.

The size of a process is limited to the size of ____________

A

physical memory

B

external storage

C

secondary storage

D

none of the mentioned

Discussion

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