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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command displays only file and directory names without size, date and time information?

Dir/w
Dir /b
Dir /s
None of the listed here

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Disc Operating System (DOS)
After doing a low-level format, what would be the next step in configuring the hard drive in a system?

Format DOS partition
Install operating system
Configure DMA channel and back up interrupt
Partition hard disk

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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?

/P
/S
/W
None of these
/T

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Disc Operating System (DOS)
While working with MS-DOS which command is used to copy all files with extension .txt into one file named all.txt?

Copy *.txt all.txt
Copy *.txt c:
Copy a: *.txt
Copy *.txt a:

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

DTR
DCE
ATR
ATZ

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Disc Operating System (DOS)
Which of the following is loaded for CD-ROM support?

None of these
MSCDEX.EXE
DOSKEY.EXE
CDDEX.EXE
VLM.EXE

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MORE MCQ ON Disc Operating System (DOS)

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