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Disc Operating System (DOS)

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

RESTORE
UNDELETE
RECOVER
DELETE/CANCEL

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to sort the file in ascending order?

SORT filename
SORT | filename
SORT > filename
SORT < filename

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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?

ATM 1234567
AT1234567DL
ATDT1234567
AT1234567

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Disc Operating System (DOS)
What command is used to reset a MODEM when using the "AT Command Set"?

ATZ
DCE
ATR
DTR

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Disc Operating System (DOS)
If you do not know the current time, which command will you use to display the time?

VER
COPY
FORMAT
TIME

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Disc Operating System (DOS)
To copy the hidden system files of DOS to another disk you can use the command

Ren
Sys
Diskcopy
Copy

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MORE MCQ ON Disc Operating System (DOS)

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