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Disc Operating System (DOS)

Disc Operating System (DOS)
Which of the following commands will take you directly to the root directory no matter what subdirectory you are currently in?

CD..
CD root
None of these
CD

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Disc Operating System (DOS)
Which command be used to ask you to confirm that you want to delete the directory?

Erase *.*
Deltree
Del *.*/p
Deltree/f

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

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

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Disc Operating System (DOS)
Which command should be used to display all files within the specified subordinate directory of the subdirectory?

Dir \ pathname\pathname
Dir \ pathname
Dir \pathname\filename
Dir / ch

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Disc Operating System (DOS)
Which DOS command will configure a serial printing port?

Mode LPT1=C0M1
Parallel serial
Direct LPTl=COMl
Mode printer ()-serial ()

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

63 character
36 character
64 character
33 character

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MORE MCQ ON Disc Operating System (DOS)

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