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Operating System (OS)

Operating System (OS)
Booting means

Switch off
Installing program
Removing errors
Restarting computer

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Operating System (OS)
Which is the layer of a computer system between the hardware and the user program

Operating system
None
Operating environment
System environment

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Operating System (OS)
Scissoring enables

entire data to be displayed
a part of data to be displayed
None of these
no data to be displayed
full data display on full area of screen

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Operating System (OS)
A page fault occurs when

the page is found in the memory
the Segmentation starts
the page is not found in the memory
the Deadlock happens

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Operating System (OS)
Which of the following is not essential to shut down your computer?

Switch off monitor
Cut off the power supply
Close all running applications
Save all opened files

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Operating System (OS)
The modern keyboard typically has ___ Function keys.

12
16
14
10

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MORE MCQ ON Operating System (OS)

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