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Disc Operating System (DOS)

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

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

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

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

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Disc Operating System (DOS)
Which two commands enable you to move between directories?

MOVE
CD
MOVE DIR
CHDIR
None of these

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

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

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Disc Operating System (DOS)
RESTORE command is used to

Restore files from disks made using the BACKUP command
Restore files which are deleted
Restore files from recycle bin
Restore files which are deleted recently

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Disc Operating System (DOS)
What file contains commands that configure systems devices?

None of these
Win.ini
Config.sys
Command.com
Autoexec.bat

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MORE MCQ ON Disc Operating System (DOS)

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