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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command is used to see the disk volume label?

Version
Ver
Volume
Vol

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Disc Operating System (DOS)
Which command will prevent subsequent changes to the file CBT.EXE?

MODE + r CBT.EXE
ATTRIB + r CBT.EXE
RENAME + r CBT.EXE
COPY + r CBT.EXE

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to specify the colour display, 40 columns and color?

MODE COLOUR
MODE CO40
MODE CHANGE
MODE/C
None of these

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

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

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Disc Operating System (DOS)
If you do not know the current time, which command will you use to display the time?

TIME
VER
FORMAT
COPY

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Disc Operating System (DOS)
Disk copy command in DOS is used to

Copy contents of CD-ROM to another
All of the listed here
Copy contents of one floppy disk to another
Copy a file

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MORE MCQ ON Disc Operating System (DOS)

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