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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
F2
F4
F3

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Operating System (OS)
Interprocess communication

is never necessary,
is required for all processes
allows processes to synchronize activity
is usually done via disk drives
None of these

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Operating System (OS)
You should save your computer from ?

All of the listed here
Time bombs
Worms
Viruses

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Operating System (OS)
The errors that can be pointed out by the compiler are

Syntax errors
Logical errors
None of these
Internal errors
Semantic errors

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Operating System (OS)
Which of the following is drop down list ?

Text area
Combo box
None of the listed here
List

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Operating System (OS)
What is Dr. Watson?

Surgeon
None of the listed here
IT Expert
Diagnosis tool

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MORE MCQ ON Operating System (OS)

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