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Disc Operating System (DOS)

Disc Operating System (DOS)
While working with MS-DOS, which command is used to specify the colour display, 40 columns and color?

MODE CO40
None of these
MODE/C
MODE CHANGE
MODE COLOUR

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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..
None of these
CD root
CD

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Disc Operating System (DOS)
After searching the current directory where does command.com search next?

Config.sys
Autoexec.bat
C:DOSUTILITIES
The Path Statement

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Disc Operating System (DOS)
The command used to copy a file named temp.doc from drive C: to drive A: is

Copy c:\temp.doc a:
Copy temp.doc to a:
Copy c: a:
Copy temp a: c:

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Disc Operating System (DOS)
Which is valid extension that user creates on operating system?

Exe
Bat
Com
Sys

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Disc Operating System (DOS)
DOS uses letters of the alphabet to designate disk drives. How many disk drives can DOS address (recognize)?

16
1
26
4

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MORE MCQ ON Disc Operating System (DOS)

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