An advantage of Graphical User Interface (GUI) over Disk Operating System (DOS) is that it allows the use of __________? by Sunday | Jan 18 | Computer Studies WAEC | 0 comments A. Diskette B. Keyboard C. Mouse D. Monitor Correct Answer: Option C – Mouse Users Also Read These:Which of the following is an advantage of dispersal…An advantage of flexible constitution is that it allows for?The insurance principle that allows an insurance…The colour palette in CorelDraw allows the user to?The disk operating system will label three hard drives as?