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Disc Operating System (DOS)

Disc Operating System (DOS)
Which is the valid filename assign in MS-DOS?

Ram?.doc
None of above
Ram_$.txt
Ram*.txt

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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?

AT1234567DL
AT1234567
ATDT1234567
ATM 1234567

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Disc Operating System (DOS)
Which command can be used to create the disk's tracks and sectors?

Fdisk
Attrib
Chkdsk
Format

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Disc Operating System (DOS)
Which two of the following DOS commands are used to display or set the date and time of your computer's infernal clock?

DATE
VER
DAY
HOUR

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

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

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