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Disc Operating System (DOS)

Disc Operating System (DOS)
What command would you type to list all of the files in the current directory?

None of these
SHOW
LIST ALL
SHOW ME
DIR

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Disc Operating System (DOS)
The _____ switch instructs DOS to display the directory list in a wide format.

/W
/P
/B
/O

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Disc Operating System (DOS)
Which command displays current directory name or change from one to another?

None of the listed here
Both of the listed here
Chdir
Cd

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

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Disc Operating System (DOS)
Filename extensions help identify certain files. What filename extension identifies command files?

EXE
BAT
SYS
COM

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Disc Operating System (DOS)
Which keys can be pressed quit without saving in DOS

Ctrl + C
Ctrl + A
Ctrl + B
Ctrl + D

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MORE MCQ ON Disc Operating System (DOS)

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