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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command is used to delete all the files extension .txt on the current drive and directory?

Del *.txt
Del *.*/p
Del .txt
Erase .txt

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Disc Operating System (DOS)
Which of the following commands will take you directly to the root directory no matter what subdirectory you are currently in?

CD root
None of these
CD
CD..

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Disc Operating System (DOS)
Which command is used to make a new directory?

Md
Rd
Cd
None of above

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Disc Operating System (DOS)
In MS-Dos 6.22, which part identifies the product uniquely

DOS
6.22
MS
MS-DOS

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Disc Operating System (DOS)
Where would you load the mouse driver mouse.sys?

io.sys
config.sys
win.ini
autoexec.bat

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

Move
Cp
Rename
Copy

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MORE MCQ ON Disc Operating System (DOS)

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