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Disc Operating System (DOS)

Disc Operating System (DOS)
What DOS program can you run to see which serial ports are detected?

command.com
MSD
SDET
serial.chk

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Disc Operating System (DOS)
3. What is the maximum length allowed for primary name of a computer file under DOS?

12
3
8
None of these

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Disc Operating System (DOS)
Full form of MS-DOS is

Micro System Disk Operating System
Micro Simple Disk Operating System
Micro Soft Disk Operating System
Micro Sort Disk Operating System

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Disc Operating System (DOS)
Which command is used to see the version?

Verson
Ver
Version
None of above

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Disc Operating System (DOS)
Which of the following commands will take you directly to the root directory no matter what subdirectory you are currently in?

CD..
CD
None of these
CD root

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Disc Operating System (DOS)
The _____ command allows you to modify the default prompt to provide other information

prompt
windows
click
cursor

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