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Operating System (OS)

Operating System (OS)
The operating system creates ___ from the physical computer

None of the listed here
Virtual space
Virtual device
Virtual computers

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Operating System (OS)
You can add or remove program

Delete the shortcut icon from desktop
Add / Remove program from control panel
Both A and B
None of Above

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Operating System (OS)
What program runs first after computer is booted and loading GUI ?

File manager
Authentication
Desktop manager
Windows Explorer

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Operating System (OS)
Which is not executable file?

.txt
.exe
.com
.bat

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Operating System (OS)
___ are list of commands that appear on the screen

Icons
GUIS
Windows
Menus

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Operating System (OS)
What do you mean by Memory Compaction?

Divide big memory hole into small holes
Divide memory hole by 2
Combine multiple small memory holes into one big hole
Combine multiple equal memory holes into one big hole

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MORE MCQ ON Operating System (OS)

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