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Disc Operating System (DOS)

Disc Operating System (DOS)
DOS uses letters of the alphabet to designate disk drives. How many disk drives can DOS address (recognize)?

1
4
26
16

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Disc Operating System (DOS)
Which command displays only file and directory names without size, date and time information?

None of the listed here
Dir /b
Dir/w
Dir /s

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Disc Operating System (DOS)
MS-DOS developed in

1997
1998
1996
1984

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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:

ONDELETE
UNDELETE
NO DELETE
DO NOT DELETE

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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?

None of these
CD
CD..
CD root

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Disc Operating System (DOS)
Which command is used to see the disk volume label?

Vol
Volume
Version
Ver

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