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Operating System (OS)

Operating System (OS)
Which of the following file format supports in Windows 7?

BSD
All of these
EXT
NTFS

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Operating System (OS)
The box on ....... that allows you to choose where to go and is located below the standard toolbar

System menu
Menu bar
None of these
Address bar

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Operating System (OS)
With MS-DOS which command will divide the surface of the blank floppy disk into sectors and assign a unique address to each one?

CHKDSK command
FAT command
VER command
FORMAT command
None of these

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Operating System (OS)
Which of the following instruction steps, would be written within the diamond-shaped box, of a flowchart?

PRINT A
DATA X,4Z
S = B - C
None of these
IS A

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Operating System (OS)
Which of the following resources must be protected by the operating system?

Memory
I/O
CPU
All of these

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

Delete unused files
Defrag disk
Scan for virus
All of above

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MORE MCQ ON Operating System (OS)

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