A Person's Phone Number Would Serve as a Good Primary

question 20

True/False

A person's phone number would serve as a good primary key.

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Definitions:

Self-reported Emotions

Emotions or feelings that individuals report experiencing, often used in research or therapeutic settings to assess emotional states.

Heart Rate

The number of heartbeats per unit of time, typically expressed as beats per minute (BPM).

Facial Expressions

Visible manifestations of emotions and feelings through facial movements, such as smiling or frowning.

Anger

Anger is an emotional state that varies in intensity from mild irritation to intense fury and rage, often triggered by perceived wrongs or frustrations.