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Operating System (OS)

Operating System (OS)
Information in a memory that is no longer valid or wanted is known as

non-volatile
garbage
surplus
volatile
None of these

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Operating System (OS)
Which of the following appear in Windows menu bar?

All of above
Help
File
Edit

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Operating System (OS)
The title bar always displays on

Top of the open windows
All of above
Left side of the open window
Right side of the open window

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Operating System (OS)
Which of the key is used to close the active window?

Alt+F4
Ctrl+F4
Ctrl+F5
Alt+F6

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Operating System (OS)
For how many processes which are sharing common data, the Dekker's algorithm implements mutual exclusion?

2
None of these
1
3
4

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Operating System (OS)
The practice of "bundling" refers to

selling software to run on computers
selling computers alone
giving away software with a computer purchase
None of these
selling peripheral devices with computer

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MORE MCQ ON Operating System (OS)

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