Disk Operating System (DOS) – Section 3

31. Which two commands enable you to move between directories?

A. CD
B. CHDIR
C. MOVE
D. MOVE DIR
E. None of the above

Correct Answer: A. CD

32. The autoexec.bat configuration file

A. Is run after config.sys on system boot-up
B. Contains all windows configuration files
C. Is also known as config.sys
D. Checks for system polarity
E. None of the above

Correct Answer: A. Is run after config.sys on system boot-up

33. Which is LEAST likely to interfere with upgrading to a newer DOS version?

A. ROM BIOS
B. Video controller
C. Compressed drives
D. Existing backup files
E. None of the above

Correct Answer: B. Video controller

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