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Operating System (OS)

Operating System (OS)
The part of machine level instruction, which tells the central processor what has to be done, is

Address
Locator
Operation code
Flip-Flop
None of these

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Operating System (OS)
Which of the following, is necessary to work on a computer

Compiler
None of these
Interpreter of the above
Operating system
Assembly

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Operating System (OS)
The memory resident portion of operating system is called the

Kernel
CMOS
Registry
API

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Operating System (OS)
Scandisk analyze and repair damage to which of the following?

FAT
Lost clusters
All of these
Physical clusters

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

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

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Operating System (OS)
Which of the following is the extension of WordPad?

.rtf
.xls
.ppt
None of above

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