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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command is used to delete the directory that is empty?

RD
Del *.*
Erase
MD

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Disc Operating System (DOS)
What file contains commands that configure systems devices?

Config.sys
Command.com
Win.ini
Autoexec.bat
None of these

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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:

DO NOT DELETE
ONDELETE
UNDELETE
NO DELETE

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Disc Operating System (DOS)
With DOS, you may use the `*' and `?':

Instead of wildcard characters
To represent unspecified characters in a filename
In the extension but not in the drive name or the file name
When changing the default settings

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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)
Which command will be used to display a column file compression ratio for each file of Double spaced disk?

DIR/B
DIR/S
DIR /C (/C switch introduced in DOS version 6.00)
DIR/W

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MORE MCQ ON Disc Operating System (DOS)

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