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Disc Operating System (DOS)

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

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

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Disc Operating System (DOS)
Which command is used to set a name to a disk in DOS?

VOLUME
LABEL
VOL
DISKLABEL

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to more file from one directory to another?

Copy
Rename
Cp
Move

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Disc Operating System (DOS)
xcopy command can copy

Directories including subdirectories
xcopy command can copy
xcopy command can copy
All of the listed here

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Disc Operating System (DOS)
Which of the following statements is true in regard to diskcopy?

Discopy is a built in command in dos
Diskcopy can be used on hard disks
Diskcopy can be used with a floppy and a hard disk
Copy and discopy are same

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Disc Operating System (DOS)
Which command will prevent subsequent changes to the file CBT.EXE?

COPY + r CBT.EXE
ATTRIB + r CBT.EXE
MODE + r CBT.EXE
RENAME + r CBT.EXE

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MORE MCQ ON Disc Operating System (DOS)

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