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Operating System (OS)

Operating System (OS)
Which one of the following key is used to refresh the active window?

F9
F8
F5
F7

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Operating System (OS)
Which of the following are loaded into main memory when the computer is booted?

internal command instructions
utility programs
None of these
word processing instructions
external command instructions

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

FAT
All of the listed here
Lost clusters
Physical cluster

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Operating System (OS)
The ___ is the drive containing the files to be copled

Source drive
Destination drive
None of the listed here
USB drive

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Operating System (OS)
System files allocated at

FAT area
Directory
Boot area
Data area

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Operating System (OS)
In which of the storage placement strategies a program is placed in the largest available hole in the main memory?

best fit
worst fit
None of these
buddy
first fit

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