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Operating System (OS)

Operating System (OS)
In a folder, which of the following key is used to rename the file or folder

F7
F2
F4
F3

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Operating System (OS)
Booting means

Installing program
Restarting computer
Removing errors
Switch off

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Operating System (OS)
While running DOS on a PC, which command would be used to duplicate the entire diskette?

COPY
TYPE
None of these
CHKDSK
DISKCOPY

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Operating System (OS)
The core of operating system is:

Kernel
None of these
Unix
Command.com

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Operating System (OS)
An embedded object might appear in a document as

Linking
Embedding
Both
None of above

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Operating System (OS)
Poor response times are caused by

High I/O rate
Any of the above
Processor busy
None of these
High paging rates

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MORE MCQ ON Operating System (OS)

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