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MCQ

Q.

Which one of the following is the address generated by CPU?

A

physical address

B

absolute address

C

logical address

D

none of the mentioned

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MCQ

1.

The base register is also known as the ____________

A

basic register

B

regular register

C

relocation register

D

delocation register

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2.

Virtual memory allows ____________

A

execution of a process that may not be completely in memory

B

a program to be smaller than the physical memory

C

a program to be larger than the secondary storage

D

execution of a process without being in physical memory

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3.

Run time mapping from virtual to physical address is done by ____________

A

Memory management unit

B

CPU

C

PCI

D

None of the mentioned

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4.

CPU fetches the instruction from memory according to the value of ____________

A

program counter

B

status register

C

instruction register

D

program status word

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5.

Virtual memory is normally implemented by ________

A

demand paging

B

buses

C

virtualization

D

all of the mentioned

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