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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command is used to undelete delete a bunch of files with extension doc that you have just deleted

All of these
Undelete *.doc
Undelete
Undelete/all

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Disc Operating System (DOS)
Which command in DOS can be used to recover accidentally deleted files?

RESTORE
RECOVER
UNDELETE
DELETE/CANCEL

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

Directories with files can be deleted
Directories can exist inside directories
The root directory is always at the highest level
Directories cannot be renamed

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Disc Operating System (DOS)
The MODE command of MS-DOS is used to

make changes of the current display
All of these
provide various types of control over your printers
display information about several types of devices installed in your computer

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Disc Operating System (DOS)
xcopy command can copy

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

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Disc Operating System (DOS)
You suspect that your automatic modem dialer is not working correctly. Which of the following commands will manually dial the number 123-4567?

AT1234567
AT1234567DL
ATDT1234567
ATM 1234567

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MORE MCQ ON Disc Operating System (DOS)

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