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Disc Operating System (DOS)

Disc Operating System (DOS)
To copy the hidden system files of DOS to another disk you can use the command

Diskcopy
Copy
Sys
Ren

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Disc Operating System (DOS)
Which command is used to display a list of deleted files that DOS can undelete?

Undelete/list
None of these
Undelete *.*
Undelete/all

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Disc Operating System (DOS)
Which command be used to ask you to confirm that you want to delete the directory?

Erase *.*
Del *.*/p
Deltree/f
Deltree

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Disc Operating System (DOS)
Which of the following is loaded for CD-ROM support?

MSCDEX.EXE
VLM.EXE
CDDEX.EXE
None of these
DOSKEY.EXE

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Disc Operating System (DOS)
What is the name of the batch file that is automatically run when MSDOS is booted?

Config.bat
Autoexec.bat
Config.sys
Run.bat

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Disc Operating System (DOS)
The deleted file in MS-DOS can be recovered if you use the command mention below immediately, the command is:

NO DELETE
UNDELETE
DO NOT DELETE
ONDELETE

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MORE MCQ ON Disc Operating System (DOS)

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