The Primary Key for M:N Relationship Tables

question 13

Multiple Choice

The primary key for M:N relationship tables

• A)is a single attribute.
• B)always consists of two attributes.
• C)is the primary key of the most important entity linked to that relationship.
• D)does not exist.Many-to-many relationship tables only use foreign keys.

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Definitions:

Histrionic

Characterized by excessive emotionality and attention-seeking behavior, often considered a personality trait or disorder.

Flirtatious

Behavior characterized by playful expressions of attraction toward someone, often including teasing, touching, and joking.

Neurodevelopmental Hypothesis

A theory proposing that disorders such as schizophrenia are the result of abnormalities in the brain's development.

Schizophrenia

A psychological condition marked by altered thought processes, emotional states, communication abilities, self-awareness, and actions.