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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command is used to create root directory and FAT on disk?

Fat
Format
Chkdsk
Command.com

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Disc Operating System (DOS)
Which command lists the contents of current directory of a disk

Tree
Cd
Copy
Dir

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

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

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Disc Operating System (DOS)
Which internal DOS command clears the screen and places the DOS prompt in the upper left corner of the screen?

close
exit
cls
quit

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to display a list of deleted files that DOS can undelete?

UNDELETE *.*
UNDELETE/ALL
UNDELETE/LIST
UNDELETE

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to specify the size of the disk to format.

FORMAT/V
FORMAT/F : size
FORMAT/T : tracks
FORMAT/N : sector

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MORE MCQ ON Disc Operating System (DOS)

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