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Operating System (OS)

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

FAT
Lost clusters
Physical cluster
All of the listed here

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Operating System (OS)
Which of the key is used to close the active window?

Ctrl+F4
Ctrl+F5
Alt+F4
Alt+F6

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Operating System (OS)
Fragmentation of the file system

occurs only if the file system is used improperly
can be temporarily removed by compaction
None of these
is a characteristic of all file systems
can always be prevented

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Operating System (OS)
All the time a computer is switched on, its operating system software has to stay in

None of these
main storage
disk drive
floppy disk
primary storage

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Operating System (OS)
Which of the following operating system reads and reacts in actual time?

Real Time System
Batch Processing System
Time Sharing System
Quick Response System

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Operating System (OS)
The memory resident portion of operating system is called the

CMOS
Registry
Kernel
API

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MORE MCQ ON Operating System (OS)

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