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Disc Operating System (DOS)

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

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

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Disc Operating System (DOS)
You want to view the contents of autoexec.bat on the screen using the "type" command, but it scrolls by too quickly, what switch do you use to make it pause?

None of these
type c:autoexec.bat|more.
type c:autoexec.bat/more
type c:autoexec.bat /p
type c:autoexec.bat|pause

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

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

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Disc Operating System (DOS)
Which command is used to delete all the files in the root directory of drive a

Del *.* a:
Del a:\
Erase *.*
A:\del

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Disc Operating System (DOS)
The COPY command of MS-DOS, is used to:

copying files from one floppy disk to another floppy disk
copying one or more files on the same disk or directory
All of these
copying two or more files into a single file

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Disc Operating System (DOS)
Which command displays the directory list including files in tree structure?

Dir/s/f
Tree/f
Dir/f
Tree/s/f

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MORE MCQ ON Disc Operating System (DOS)

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