A(n)____, or TrackPoint, Looks Like the Tip of an Eraser

question 49

Multiple Choice

A(n) ____, or TrackPoint, looks like the tip of an eraser embedded in the keyboard of a notebook computer.

• A)touchpad
• B)trackpad
• C)pointing stick
• D)trackball

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Definitions:

Cerebrum

The largest part of the brain, responsible for higher brain functions such as thought, action, and sensory processing.

Temporal Lobe

A region of the brain located at the sides, involved in processing sensory input into derived meanings for the appropriate retention of visual memory, language comprehension, and emotion association.

Cerebral Cortex

The outermost layer of the brain, involved in high-level functions such as thought, language, and consciousness.

Frontal Lobe

The part of the brain located behind the forehead that is responsible for important cognitive skills, such as emotional expression, problem solving, memory, and judgment.