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Disc Operating System (DOS)

Disc Operating System (DOS)
The following command set is correct according to their function

CD and RD
COPY and RENAME
RD can MD
DEL and ERASE

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Disc Operating System (DOS)
To copy the file command.com from drive c: to drive a:

C:A: copy command.com
Copy c:\command.com a:
None of the listed here
Drive c: copy drive a:\command.com

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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)
Which keys can be pressed quit without saving in DOS

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

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Disc Operating System (DOS)
Which file is the batch file that is read while booting a computer?

Autoexec.bat
Autoexecutive.bat
Auto.bat
Auto-batch

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to display a list of deleted files that DOS can undelete?

UNDELETE/ALL
UNDELETE/LIST
UNDELETE *.*
UNDELETE

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MORE MCQ ON Disc Operating System (DOS)

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