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Operating System (OS)

Operating System (OS)
The principle of locality of reference justifies the use of

virtual memory
non reusable
reenterable
cache memory
None of these

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Operating System (OS)
The ....... is a temporary storage area in memory where you can attach text or graphics information

Clipboard
Both a and b
Copyboard
None of above

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Operating System (OS)
Which file is transferred when computer is start up ?

System files
Program files
Document
System files

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Operating System (OS)
The computational technique used to compute the disk storage address of individual records is called:

dynamic reallocation
key fielding
None of these
hashing
bubble memory

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Operating System (OS)
Which one is not operating system?

Unix
P11
Windows
OS/2

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Operating System (OS)
What do you mean by Memory Compaction?

Divide memory hole by 2
Divide big memory hole into small holes
Combine multiple equal memory holes into one big hole
Combine multiple small memory holes into one big hole

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