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Operating System (OS)

Operating System (OS)
Running multiple programs at the same time is called:

Symmetric
Foreground tasking
Multitasking
Single tasking

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Operating System (OS)
To avoid the race condition, the number of processes that may be simultaneously inside their critical section is

None of these
1
8
16

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Operating System (OS)
The principle of locality of reference justifies the use of

non reusable
cache memory
None of these
virtual memory
reenterable

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Operating System (OS)
In which way(s) a macro processor for assembly language can be implemented:

independent two-pass processor
independent one-pass processor
None of these
All of these
processor incorporated into pass 1 of a standard two-pass assembler

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Operating System (OS)
The problem with .... file is that they slow your computer's operation

All of above
Program
Formatted
Fragmented

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Operating System (OS)
The primary purpose of an operating system is:

To allow people to use the computer
To keep systems programmers employed
To make the most efficient use of the computer hardware
To make computers easier to use

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MORE MCQ ON Operating System (OS)

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