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Disc Operating System (DOS)

Disc Operating System (DOS)
The deleted file in MS-DOS can be recovered if you use the command mention below immediately, the command is:

ONDELETE
DO NOT DELETE
NO DELETE
UNDELETE

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Disc Operating System (DOS)
To view any currently running Terminate Stay Resident (TSR's) programs you could type:

MEMMAKER
SYS /M
MEM
Memory

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

UNDELETE
RECOVER
DELETE/CANCEL
RESTORE

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Disc Operating System (DOS)
While using the DIR command, you can use certain switches with it. Which one of the following cannot be used with DIR?

/W
/S
/P
/T
None of these

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Disc Operating System (DOS)
Which type of command in DOS needs additional files for their execution?

External commands
Internal commands
Redirectors
Batch commands

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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
AT1234567
ATDT1234567

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MORE MCQ ON Disc Operating System (DOS)

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