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Disc Operating System (DOS)

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

DTR
ATR
ATZ
DCE

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to copy all files from the currently logged drive and directory with the extension .TXT to the drive A?

COPY A: *.TXT
COPY *.TXT A:
COPY *.TXT C:
COPY *.TXT ALL.TXT

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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 which are deleted recently
Restore files from recycle bin

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Disc Operating System (DOS)
Which of the following file names are invalid in MSDOS?

MYFILE.DOS
Qwerty.1?3
Verified.###
CHECK$.(1)

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Disc Operating System (DOS)
The autoexec.bat configuration file

Checks for system polarity
None of these
Is run after config.sys on system boot-up
Contains all windows configuration files
Is also known as config.sys

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Disc Operating System (DOS)
The PATH command is usually found as part of your _____ file.

AUTOEXEC.SYS
CONFIG.BAT
AUTOEXEC.BAT
CONFIG.SYS

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MORE MCQ ON Disc Operating System (DOS)

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