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Operating System (OS)

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

FAT
Physical cluster
All of the listed here
Lost clusters

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

Registry
CMOS
Kernel
API

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Operating System (OS)
Booting means

Installing program
Switch off
Restarting computer
Removing errors

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Operating System (OS)
Which of the following is true about pseudocode

None of these
A high-level language
All of these
A machine language
An assembly language

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Operating System (OS)
A disk scheduling algorithm in an operating system causes the disk arm to move back and forth across the disk surface in order to service all requests in its path. This is a

FIFO
First come first served
None of these
Scan
Shortest Seek Time First (SSTE)

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Operating System (OS)
The problem with .... file is that they slow your computer's operation

Fragmented
Formatted
All of above
Program

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