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Disc Operating System (DOS)

Disc Operating System (DOS)
The deleted file in MS-DOS can be recovered if you use the command mention below immediately, the command is:

NO DELETE
DO NOT DELETE
ONDELETE
UNDELETE

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Disc Operating System (DOS)
Which command of DOS is used to sort the file in reverse order?

SORT/R < filename
SORT < filename
SORT/V < filename
SORT > filename

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Disc Operating System (DOS)
DEL command is used to

Delete directory
Delete contents of file
Delete labels
Delete files

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Disc Operating System (DOS)
Which command is used to see the sub-directory structure of drive?

Subtree
Subdir
List
Tree

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to combine FILE1 plus FILE2 into new file named FILE3?

COPY FILE1+FILE2 FILE3
COPY FILE2 FILE1+FILE3
COPY FILE3 FILE1+FILE2
COPY FILE1+FILE2+FILE3

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Disc Operating System (DOS)
Which switch should be used in the DIR command to view files in all directories?

/l
/w
/s
/p

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MORE MCQ ON Disc Operating System (DOS)

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