31. The MODE command of MS-DOS is used to

A. display information about several types of devices installed in your computer
B. provide various types of control over your printers
C. make changes of the current display
D. All of the above
E. None of the above

32. Which of the following applies to external DOS commands?

A. External commands reside in RAM until called
B. External commands are stored on disk separately from COMMAND.COM
C. External commands must always be used with the /e switch
D. External commands can only be executed from a batch file.
E. None of the above

33. Which command is used to delete the directory that is empty?

A. DEL *.*
B. RD
C. ERASE
D. MD
E. None of the above

34. Which command will be used to display file and directory names only, without size, date, and time information?

A. DIR/W
B. DIR A:
C. DIR/B
D. DIR/S
E. None of the above

35. To organize files on a disk, MS-DOS separates them into areas called _____

A. directories
B. buckets
C. areas
D. area directories
E. None of the above