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Disc Operating System (DOS)

Disc Operating System (DOS)
An entire path name, consisting of several sub-directory names can contain upto

63 character
33 character
64 character
36 character

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Disc Operating System (DOS)
Which keys can be pressed quit without saving in DOS

Ctrl + D
Ctrl + B
Ctrl + C
Ctrl + A

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Disc Operating System (DOS)
In DOS, what key would you press to step through the Config.sys and Autoexec.bat?

F8
F1
F5
F3

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Disc Operating System (DOS)
Which type of command in DOS needs additional files for their execution?

Internal commands
Redirectors
Batch commands
External commands

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

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

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

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MORE MCQ ON Disc Operating System (DOS)

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