To copy the file command.com from drive c: to drive a:
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1) Where do you load the CD Rom drivers?
2) After upgrading your computer to a new DOS version, an older application displays the error message "Incorrect DOS version". What should you do to run this application?
3) Which DOS command will format a floppy disk and transfer the system files
4) Which command of DOS is used to sort the file in reverse order?
5) Essential files of MS DOS are