The Primary Key Is Used Both to Identify Unique Rows

question 66

True/False

The primary key is used both to identify unique rows in a relation and to represent rows in relationships.

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Definitions:

Evidence

Information or facts presented in support of an assertion, argument, or as proof of truth or falsehood.

Environmental Factors

Environmental Factors encompass all the external conditions and influences impacting the life and development of an organism or population.

Reinforcement

In behaviorism, a process by which a behavior is strengthened or increased, either by presenting a rewarding stimulus (positive reinforcement) or removing an aversive stimulus (negative reinforcement).

Punishment

A method used to decrease the likelihood of a behavior's reoccurrence, often through unpleasant consequences.