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Operating System (OS)

Operating System (OS)
Which is the first program run on a computer when the computer boots up?

Operating system
System software
System operations
None

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Operating System (OS)
Supervisor state is

never used
required to perform any I/O
None of these
entered by programs when they enter the processor
only allowed to the operating system

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Operating System (OS)
Recently used application file list appears in the Windows operating system

Documents menu
Setting menu
Programs menu
Run dialog box

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Operating System (OS)
Which of the following concept is best to preventing page faults ?

Paging
Address location resolution
Hit ratios
The working set

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Operating System (OS)
An operating system version designed for use with a media center PC is Microsoft Windows XP

None of above
Tablet PC edition
Media center edition
Home edition

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Operating System (OS)
To avoid the race condition, the number of processes that may be simultaneously inside their critical section is

8
None of these
16
1

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