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Operating System (OS)

Operating System (OS)
The core of operating system is:

Unix
None of these
Command.com
Kernel

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Operating System (OS)
The ___ is the drive containing the files to be copled

Source drive
USB drive
Destination drive
None of the listed here

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Operating System (OS)
When did IBM release the first version of disk operating system DOS version 1.0?

1983
None of these
1981
1984
1982

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

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

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Operating System (OS)
Which is the latest version of MS windows ?

Windows 2007
Windows 2008
Windows 10
Windows 8.1

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Operating System (OS)
Which of the following shutdown method is often called Warm Boot?

Shut Down
Sleep
Restart
Hibernate

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MORE MCQ ON Operating System (OS)

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