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Operating System (OS)

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

16
None of these
1
8

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Operating System (OS)
Which is not application software?

Page Maker
WinWord XP
Photoshop
Windows NT

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Operating System (OS)
Which of the following is a disk compression tool?

Defragmenter
Scan disk
None of these
Drive space

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Operating System (OS)
Which of the following are loaded in safe mode ?

Keyboard driver
VGA drive
Mouse driver
All of the listed here

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Operating System (OS)
Banker's algorithm for resource allocation deals with

None of these
deadlock recovery
deadlock prevention
deadlock avoidance
mutual exclusion

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Operating System (OS)
What problem is solved by Dijkstra's banker's algorithm?

deadlock recovery
mutual exclusion
None of these
deadlock avoidance
cache coherence

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