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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command is used to backup in DOS 6+ Version

BACKUP
MSBACKUP
MSBACKEDUP
All of the listed here

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Disc Operating System (DOS)
Which of the following file names are invalid in MSDOS?

MYFILE.DOS
Qwerty.1?3
CHECK$.(1)
Verified.###

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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 FILE1+FILE2 FILE3
COPY FILE3 FILE1+FILE2

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to restore files that were backed up using the BACKUP command?

COPY
STORE
None of these
DISKCOPY
RESTORE

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Disc Operating System (DOS)
Which command is used to delete the directory that is empty?

Del *.*
MD
RD
Erase

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to sort the file in ascending order?

SORT > filename
SORT filename
SORT | filename
SORT < filename

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MORE MCQ ON Disc Operating System (DOS)

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