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Operating System (OS)

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

Delete unused files
Defrag disk
All of above
Scan for virus

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Operating System (OS)
Which of the following is a phase of a compilation process

None of these
Lexical analysis
Code generation
Both of the above
Static analysis

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Operating System (OS)
Which of the following is used to display the content of a certain drive or folder?

Triple click the drive or folder
Right click the drive or folder
Click the drive or folder while holding down the Alt key
Double click the drive or folder

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Operating System (OS)
Fonts install from

Add from control panel
Font setup file
Font.exe file
All of above

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Operating System (OS)
Which table is a permanent database that has an entry for each terminal symbol.

Identifier table
None of these
Reductions
Terminal table
Literal table

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Operating System (OS)
You can use print manage window

To cancel the print job
To check status of files in the print queue
To interrupt printing
All of these

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