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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command is used to display all the files having the (.exe) extension but different filename?

Dir *.exe
Dir *.sys
Dir filename.ext
Dir filename.*

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Disc Operating System (DOS)
Which command is used to display the subdirectory structure of the currently logged drive and pause the screen display after each screenful of information?

TREE | MORE
DIR | MORE
TREE
DELTREE/F

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Disc Operating System (DOS)
DOS system file consists of

SYS.COM,IBMBIO.COM,IBMDOS.COM
None of these
COMMAND.COM, IBMBIO.COM, FORMAT.COM
IBMBIO.COM, IBMDOS.COM, COMMAND.COM

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

Erase
RD
Del *.*
MD

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Disc Operating System (DOS)
The vol command is used to

See the variety of language
See the volume of largest
See the disk volume label
See the value of list

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

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

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MORE MCQ ON Disc Operating System (DOS)

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