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Operating System (OS)

Operating System (OS)
How can you optimize performance of your computer?

Defrag disk
Delete unused files
Scan for virus
All of above

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Operating System (OS)
The primary purpose of an operating system is:

To make the most efficient use of the computer hardware
To allow people to use the computer
To make computers easier to use
To keep systems programmers employed

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Operating System (OS)
In an absolute loading scheme, which loader function is accomplished by the loader

Linking
Reallocation
Allocation
None of these
Loading

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Operating System (OS)
Which type of command requires additional files to perform specific operations?

Primary commands
Valuable commands
External commands
Internal commands

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Operating System (OS)
What do you mean by dialog box?

Set of controls
All of these
Group of options
Interactive message box

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Operating System (OS)
You can select My Computer icon and press Alt + Enter to

Pin it on Start menu
Open System Properties dialog box
Open it in Explorer mode
Delete it from desktop permanently

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MORE MCQ ON Operating System (OS)

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