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Operating System (OS)

Operating System (OS)
In a folder, which of the following key is used to rename the file or folder

F7
F4
F3
F2

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Operating System (OS)
When we double click on my computer

Show the content of your saved files
All of these
Show the list of your computer drive
List of deleted files and folders

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Operating System (OS)
The primary purpose of an operating system is to:

None of these
make the most efficient use of the hardware
allow people to sue the computers
keep system programmers employed
make computer easier to use

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Operating System (OS)
The Banker's algorithm is used

To rectify deadlock
To prevent deadlock
To detect deadlock
To solve deadlock

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Operating System (OS)
To display system boot menu which of the following key you must press ?

F8
F7
F4
F5

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Operating System (OS)
Which is not application software?

Photoshop
Windows NT
WinWord XP
Page Maker

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MORE MCQ ON Operating System (OS)

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