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Operating System (OS)

Operating System (OS)
A user-interface that is easy to use is considered to be

None of these
User-happy
User-simple
User-friendly

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Operating System (OS)
The most recent version of MAC OS is based on the ...... operating system

Unix
Windows
Linux
CMOS

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Operating System (OS)
Booting means

Installing program
Switch off
Removing errors
Restarting computer

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

mutual exclusion
deadlock recovery
deadlock avoidance
cache coherence
None of these

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Operating System (OS)
A page fault occurs when

the page is not found in the memory
the page is found in the memory
the Segmentation starts
the Deadlock happens

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Operating System (OS)
What do you mean by Memory Compaction?

Combine multiple small memory holes into one big hole
Combine multiple equal memory holes into one big hole
Divide memory hole by 2
Divide big memory hole into small holes

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