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WAEC Data Processing 2020 Question 17

Question 17

Software and Operating Systems

Graphical User Interface is considered user-friendly because of the following reasons except that it

  1. A.compels the user to learn all the commands before operating the system.
  2. B.displays all the options available to the user for easy access.
  3. C.is easier for users to operate and understand.
  4. D.makes the icons and menus familiar to the user.
Show the answer and explanation

Answer: A (compels the user to learn all the commands before operating the system.)

Explanation

With a GUI you click icons and menus, so you do not need to memorise commands.