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Disc Operating System (DOS)

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

cls
quit
close
exit

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

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Disc Operating System (DOS)
Which file in MSDOS contain internal command that are loaded during booting process?

Io.sys
Config.sys
Command.com
Msdos.sys

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Disc Operating System (DOS)
Which command of DOS is used to compare two floppy disks?

DISKCOMP
DISKCOPY A: B/V
FORMAT A: B:
DISKCOPY

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Disc Operating System (DOS)
Each time you turn on your computer, it will check on the control file

Command.com, date.com, dir.com
Chkdsk.exe
Command.com, io.sys
Command.com, io.sys, msdos.sys

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Disc Operating System (DOS)
While working with MS-DOS which key is used to get the p[revious command used:

F5
F1
F4
F3

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MORE MCQ ON Disc Operating System (DOS)

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