Which Description Defines a Computer Input

question 13

Multiple Choice

Which description defines a computer input?

• A) Voltage & ground supplied to power up the computer
• B) A circuit that operates as an informant
• C) Stored information in memory that the computer uses in making decisions
• D) A command signal to a relay, a motor, or a solenoid

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Definitions:

Tissue Types

Categories of biological tissues based on similar cells and their functions such as epithelial, connective, muscle, and nervous tissues.

Endocrine

Pertaining to glands that secrete hormones directly into the bloodstream to regulate body processes.

Positive Feedback

A process where the output or effect of a system increases the activity or process in the same direction.

Nervous System

A complex network of nerves and cells (neurons) that transmit signals between different parts of the body, coordinating behavior, movement, and physiological processes.