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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command is used to undelete delete a bunch of files with extension doc that you have just deleted

Undelete/all
All of these
Undelete *.doc
Undelete

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Disc Operating System (DOS)
Which command displays the list of all previous commands entered by the used?

DIR/ALL
DOSKEY
COMMANDS/ALL
KEYDOS

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Disc Operating System (DOS)
xcopy command can copy

Directories including subdirectories
xcopy command can copy
xcopy command can copy
All of the listed here

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Disc Operating System (DOS)
5. As per symbolic notation of DOS, which of the following indicates the ROOT directory

>
/
None of these
*

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

Copy
Sys
Ren
Diskcopy

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Disc Operating System (DOS)
Which DOS command will format a floppy disk and transfer the system files

SYS A:
FORMAT A: /S
None of these
FORMAT A: /T
SYS C: A:

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MORE MCQ ON Disc Operating System (DOS)

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