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Operating System (OS)

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

None of these
reenterable
non reusable
cache memory
virtual memory

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Operating System (OS)
What is the initial value of the semaphore to allow only one of the many processes to enter their critical section?

None of these
16
8
1

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Operating System (OS)
___ is the operating systems file and folder Manager

Windows Explorer
My Documents
My Computer
Windows Control Panel

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Operating System (OS)
The operating system creates ___ from the physical computer

Virtual space
Virtual device
Virtual computers
None of the listed here

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Operating System (OS)
Which of the following is the allocation method of a disk space ?

Indexed allocation
Linked allocation
Contiguous allocation
All of the listed here

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Operating System (OS)
Which mode loads minimal set of drivers when starting Windows?

Safe Mode
Network Support Mode
VGA Mode
Normal Mode

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MORE MCQ ON Operating System (OS)

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