When Phone Lines Are Used for Internet Connections,a Digital Modem

question 70

True/False

When phone lines are used for Internet connections,a digital modem is necessary to convert a computer's digital signals to analog signals.

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Definitions:

Physical Factors

Elements of the physical environment or bodily conditions that can influence health and well-being.

Psychological Factors

Elements of human behavior that influence how individuals think, feel, and act.

Sympathetic Nervous System

Part of the autonomic nervous system that controls the body's responses to stress and regulates bodily functions such as heart rate, digestion, and respiratory rate.

General Adaptation Syndrome

A model describing the body's short-term and long-term reactions to stress, consisting of three stages: alarm, resistance, and exhaustion.