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Operating System (OS)

Operating System (OS)
Which is the first program run on a computer when the computer boots up?

System operations
System software
Operating system
None

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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)
....... is the layer of a computer system between the hardware and the user program

None of these
Operating environment
System environment
Operating system

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Operating System (OS)
To change the volume label

Vol
Scandisk
Label
None of the listed here

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Operating System (OS)
The most common systems security method is

firewall
All of these
None of these
encryption
passwords

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Operating System (OS)
Part of the POST process is to ensure that the test of essential peripheral device coincides with the hardware configuration that stored in

ROM
CMOS
The hard drive
Cache Memory

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MORE MCQ ON Operating System (OS)

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