One device used as an input device in a computer system is a pointing stick, which is best described as:
A) A small gearshift lever set in a box
B) A stationary device containing a roller ball whose top is exposed outside its case
C) A pen-shaped device with a ballpoint at the end
D) A small, button-like device, sometimes likened to the eraser head of a pencil

Question

Quizplus · Accepted Answer

A pointing stick is a small, button-like device that is often found between the keys on a laptop keyboard. It is sometimes likened to the eraser head of a pencil because it protrudes slightly above the keys and can be pushed in different directions to move the cursor on the screen.

One Device Used as an Input Device in a Computer