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Operating System (OS)

Operating System (OS)
The ___ program compresses large files into a smaller file

Winzip
Winstyle
Winshrink
None of the listed here

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Operating System (OS)
Who is called a supervisor of computer activity ?

I / O Devices
Operating system
Memory
Control unit

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Operating System (OS)
Booting means

Restarting computer
Switch off
Removing errors
Installing program

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Operating System (OS)
If you do not know which version of MS-DOS you are working with, which command will you use after having booted your operating system?

DIR command
DISK command
FORMAT command
VER command
None of these

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Operating System (OS)
Which mode loads minimal set of drivers when starting Windows?

Network Support Mode
Normal Mode
VGA Mode
Safe Mode

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

F3
F2
F4
F7

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MORE MCQ ON Operating System (OS)

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