Every Table in a Relational Database Has One Field Designated

question 148

True/False

Every table in a relational database has one field designated as it key field.

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Definitions:

Family Practices

Medical practices that provide comprehensive health care for individuals and families across all ages, genders, diseases, and parts of the body.

External Variables

Factors outside the control of an experiment or study that can influence its outcome.

Socioeconomic Factors

Aspects related to a person's economic and social position that affect their health and access to resources.

Emotional Factors

Elements that influence feelings, mood, and emotional state, impacting behavior and mental health.