After debuting in 1974, Xerox's Alto, a computer with a graphical user interface (GUI) navigated with a(n) __________, never caught on with the public.
A) touch-sensitive video display
B) mouse
C) wand
D) electronic stylus

Question

Quizplus · Accepted Answer

The sentence states that the Alto was navigated with something, which rules out touch-sensitive video display and electronic stylus. The wand is not a commonly used input device for computers, whereas the mouse is a well-known and widely used input device, making B the most reasonable choice.

After Debuting in 1974, Xerox's Alto, a Computer with a Graphical