Which of the Following Devices Is Used During the Processing

question 71

Multiple Choice

Which of the following devices is used during the processing stage of computing?

• A)UPC reader
• B)main memory
• C)printer
• D)bar code scanner

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Definitions:

Voluntary Control

Voluntary control refers to the ability to consciously regulate bodily movements or physiological functions.

Efferent Nerves

Motor nerves that take information or impulses from the central nervous system to the peripheral nervous system to allow for the movement or action of a muscle or gland.

Neuron

A nerve cell; it carries nerve impulses between the brain or spinal cord and other parts of the body.