Unit 5 Multiple Choice — Input Devices

DEMO MODE:

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INSTRUCTIONS:

INSTRUCTIONS: Select the best definition (or usage) of the key term (or phrase) below.

noun (thing)

Question 1 of 18

Trackball

The ability of a computer to convert spoken words from a user into usable data.

A pointing device consisting of a ball on top of a base that is rotated to move a cursor on the computer screen.

An input device with a vertical rod mounted on a base used to control pointing devices or on-screen objects; normally with one or more buttons.

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