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Disc Operating System (DOS)

Disc Operating System (DOS)
Which of the following commands allows you to make a directory?

DIR
DD
None of these
MAKE
MD

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

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Disc Operating System (DOS)
Filename extensions help identify certain files. What filename extension identifies executable files?

EXE
PRO
SYS
INF

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

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

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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|pause
type c:autoexec.bat|more.
type c:autoexec.bat /p

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Disc Operating System (DOS)
External command in DOS are

Chkdsk, prompt, date
Sys, ver, vol
Edit, sys, chkdsk
Copy, edit, sys, format

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MORE MCQ ON Disc Operating System (DOS)

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