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Disc Operating System (DOS)

Disc Operating System (DOS)
Which is the valid filename assign in MS-DOS?

Ram*.txt
Ram?.doc
Ram_$.txt
None of above

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Disc Operating System (DOS)
When MS-DOS formats a disk, it automatically creates the main directory on your disk, which is called the _____ directory.

root
border
area
main

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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?

quit
cls
exit
close

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Disc Operating System (DOS)
Which DOS command will format a floppy disk and transfer the system files

FORMAT A: /S
SYS A:
None of these
SYS C: A:
FORMAT A: /T

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Disc Operating System (DOS)
The batch file uses the extension

.DOC
.DOS
.BAT
.PRG

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Disc Operating System (DOS)
Copy and Xcopy are same in the sense

Both can be used to copy file or group of files
Both are internal command of DOS
None of the listed here
Both are external commands of DOS

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MORE MCQ ON Disc Operating System (DOS)

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