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Operating System (OS)

Operating System (OS)
What is Dr. Watson?

Diagnosis tool
None of the listed here
IT Expert
Surgeon

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Operating System (OS)
Windows can run

Two applications only
Four applications only
One application only
All of above

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Operating System (OS)
We can start the application from?

Run
Network place
Log off
Recycle bin

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Operating System (OS)
Which of the following is not essential to shut down your computer?

Cut off the power supply
Close all running applications
Save all opened files
Switch off monitor

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Operating System (OS)
Which of the following is not a system tool ?

Disk defragment
Doskey
Drive space
Scandisk

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Operating System (OS)
A tiny Dot of light on the monitor is called

Icon
Optical illusion
Silicon chip
Pixel

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MORE MCQ ON Operating System (OS)

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