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Operating System (OS)

Operating System (OS)
Which of the following is default location of saving and opening file ?

Desktop
My documents
My computer
All of the listed here

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Operating System (OS)
In windows, start button is used to

Run applications
All of the listed here
Device setting
Turn off the system

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Operating System (OS)
Which operating system doesn't support networking between computers?

Windows NT
Windows 2000
Windows 95
Windows 3.1

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Operating System (OS)
Which key deletes text before, or to the left, of the insertion point?

Delete
PageUp
PageDown
BackSpace

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Operating System (OS)
A disk scheduling algorithm in an operating system causes the disk arm to move back and forth across the disk surface in order to service all requests in its path. This is a

Scan
First come first served
None of these
FIFO
Shortest Seek Time First (SSTE)

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Operating System (OS)
Small pictures appear on the desktop

Button
None of above
Windows
Icon

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