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Operating System (OS)

Operating System (OS)
Which of the following instruction steps, would be written within the diamond-shaped box, of a flowchart?

S = B - C
DATA X,4Z
None of these
IS A
PRINT A

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Operating System (OS)
How do you connect internet in your system ?

Control panel >> modem
None of the listed here
My computer >> dialup networking
Network neighborhood

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Operating System (OS)
The SJF algorithm executes first the job

with the least processor needs
None of these
that first entered the queue
that has been in the queue the longest
that last entered the queue

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Operating System (OS)
Which of the following scheduling objectives should be applied to the following: the system should admit jobs to create a mix that will keep most devices busy

to balance resource utilization
to obey priorities
to be predictable
None of these
to be fair

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

Operation code
Flip-Flop
Locator
None of these
Address

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Operating System (OS)
Which file system DOS typically use ?

LMFS
FAT 32
NTFS
FAT 16

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