A ____ looks like a mechanical mouse turned upside down.
A)mouse wheel
B)browser mouse
C)tracker pen
D)trackball

Question

Quizplus · Accepted Answer

A trackball is a pointing device that looks like an upside-down mechanical mouse. It has a ball in the center that is used to control the cursor's movements instead of moving the entire device like with a traditional mouse. Mouse wheel and browser mouse are not relevant, and a tracker pen is a different type of input device.

A ____ Looks Like a Mechanical Mouse Turned Upside Down