The ____________________ Connection Is the Only Direct Connection Between Sender

question 25

Short Answer

The ____________________ connection is the only direct connection between sender and receiver and is at the physical layer,where actual 1s and 0s are transmitted over wires or airwaves.

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Definitions:

Pupil

the black circular opening in the center of the iris of the eye, which regulates the amount of light that enters the eye.

Sensation

The process by which our sensory receptors and nervous system receive and represent stimulus energies from our environment.

Perception

The process of organizing, identifying, and interpreting sensory information to represent and understand the environment or an event.

Difference Threshold

The minimum difference in physical stimulation required to detect a difference between sensory inputs.