Graphical User Interface is a type of computer interface that uses graphics and icons.

• A. A type of computer interface that uses graphics and icons
• B. A text-based command line
• C. A data bus
• D. A networking protocol

Answer: (A)

A Graphical User Interface is an interface that uses graphics and icons to interact with the computer. This approach presents elements you can click or tap, like windows, buttons, and images, instead of requiring you to type commands. The statement describes exactly that: it defines a GUI as a type of computer interface that uses graphics and icons, which is what a GUI is. Other options refer to different ideas: a text-based command line is a command-line interface that relies on text input, a data bus is a hardware pathway for moving data inside the computer, and a networking protocol is a set of rules for communication over a network. So the description correctly identifies a GUI.