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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command is used to suppress the prompt that asks you to confirm that you want to delete the directory?

DEL*.*
DELTREE/F
ERASE *.*
DELTREE
None of these

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Disc Operating System (DOS)
To copy the file command.com from drive c: to drive a:

Copy c:\command.com a:
C:A: copy command.com
Drive c: copy drive a:\command.com
None of the listed here

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

Sys
Com
Exe
Bat

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Disc Operating System (DOS)
Format command is used to

Create a new blank disk from a used one
Both of above
None of above
Prepare a blank disk

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

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

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Disc Operating System (DOS)
Which command is used to clear the screen

All of the listed here
Clscreen
Cls
Clear

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MORE MCQ ON Disc Operating System (DOS)

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