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Operating System (OS)

Operating System (OS)
Scandisk analyse and repair damage to which of the following ?

FAT
Lost clusters
All of the listed here
Physical cluster

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Operating System (OS)
The title bar always displays on

Left side of the open window
Top of the open windows
Right side of the open window
All of above

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Operating System (OS)
What program runs first after computer is booted and loading GUI ?

Authentication
Windows Explorer
File manager
Desktop manager

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Operating System (OS)
A page fault occurs when

the page is found in the memory
the page is not found in the memory
the Deadlock happens
the Segmentation starts

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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)
Interprocess communication

is never necessary,
None of these
is usually done via disk drives
allows processes to synchronize activity
is required for all processes

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MORE MCQ ON Operating System (OS)

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