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MCQ

Q.

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

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MCQ

1.

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

MCQ

2.

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

3.

Memory management technique in which system stores and retrieves data from secondary storage for use in main memory is called?

A

fragmentation

B

paging

C

mapping

D

none of the mentioned

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4.

A process is thrashing if ____________

A

it is spending more time paging than executing

B

it is spending less time paging than executing

C

page fault occurs

D

swapping can not take place

Discussion

MCQ

5.

The run time mapping from virtual to physical addresses is done by a hardware device called the ____________

A

Virtual to physical mapper

B

Memory management unit

C

Memory mapping unit

D

None of the mentioned

Discussion

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