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Operating System (OS)

Operating System (OS)
Which of the following is default location of saving and opening file ?

My documents
My computer
All of the listed here
Desktop

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Operating System (OS)
Which of the following is not a mode in starting windows ?

Safe mode
Normal mode
Turbo mode
Command prompt

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Operating System (OS)
....... show characteristics with both hardware and software

None
Data
Software
Operating system

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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

16
1
8
None of these

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Operating System (OS)
Which key deletes text before, or to the left, of the insertion point?

PageUp
BackSpace
Delete
PageDown

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Operating System (OS)
Copying a process from memory to disk to allow space for other processes is Called

Deadlock
Swapping
Page Fault
Demand Paging

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MORE MCQ ON Operating System (OS)

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