Bar Code Readers Use ________ to Read Universal Product Codes

question 70

Multiple Choice

Bar code readers use ________ to read universal product codes (UPCs) ,inventory codes,and other codes created from patterns of variable-width bars.

• A)light
• B)dark
• C)OCR
• D)lasers

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Definitions:

Conscious

Having the awareness and thought capacity regarding one's own life, sensory experiences, thought patterns, environment, and personal moments.

Unconscious Mental Processes

Mental processes that occur without conscious awareness, influencing perceptions, feelings, thoughts, and behaviors.

Center of Personality

The core or essential aspects that define a person's character, often seen as the integration of thoughts, feelings, and behaviors.

Environmental Influences

The various external factors that can impact an individual's behavior, development, and life outcomes, including social, cultural, and physical environments.