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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command is used to delete all the files in the root directory of drive a

A:\del
Del a:\
Erase *.*
Del *.* a:

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Disc Operating System (DOS)
Which internal DOS command clears the screen and places the DOS prompt in the upper left corner of the screen?

cls
exit
quit
close

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to move file from one directory to another?

None of these
MOVE
COPY
CP
RENAME

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Disc Operating System (DOS)
To conserve battery power on your laptop computer. What DOS v6.x command should you use?

Powermon.exe
Idel.com
Pw.sys
Power.exe

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Disc Operating System (DOS)
In which version of DOS. CHKDSK command has been changed to SCANDISK?

4.0
6.2
6.0
5.0

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Disc Operating System (DOS)
While working with which command is used to copy all files from the currently logged drive and directory with the extension .txt to the drive a

Copy *.txt c:
Copy *.txt all.txt
Copy *.txt a:
Copy a. *.txt

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MORE MCQ ON Disc Operating System (DOS)

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