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Operating System (OS)

Operating System (OS)
The OS used to operate the mobile phone is a

Smart card OS
Embedded OS
None of the listed here
Multiuser OS

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

Address location resolution
Paging
Hit ratios
The working set

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Operating System (OS)
If you hard disk is partitioned into 3 drives, the number of recycle bin for that hard disk is

3
4
1
2

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Operating System (OS)
What is contained in the page table?

File name and corresponding page number
Base address of each frame and corresponding page number
None of Above
Memory address and corresponding page number

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Operating System (OS)
To delete a file without allowing it to store in recycle bin

Press Shift + Delete key
Press Alt + Delete key
Press Delete key
Press Ctrl + Delete key

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Operating System (OS)
Small pictures appear on the desktop

None of above
Icon
Button
Windows

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MORE MCQ ON Operating System (OS)

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