Each Entity in a Database Has a Unique Attribute Called

question 7

Multiple Choice

Each entity in a database has a unique attribute called a(n) ________.

• A)public key
• B)identifier
• C)foreign key
• D)index field

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Definitions:

Psychological

Pertaining to the mind or mental processes and how they affect behavior, emotions, and thought patterns.

Mock Executions

Simulated executions used as a form of psychological torture.

Combat Traumas

Psychological distress or disorders resulting from experiences in combat, including PTSD.

Posttraumatic Stress Disorder

An emotional and mental disorder set off by going through or seeing a frightening event, characterized by ongoing nightmares, flashback episodes, and severe anxiousness.