In a One-To-Many Relationship (1:M),a Primary Key May Appear Many

question 70

True/False

In a one-to-many relationship (1:M),a primary key may appear many times as a foreign key,and a foreign key must appear once and only once as a primary key.

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Definitions:

Post Hoc Ergo Propter Hoc

A logical fallacy that occurs when it is assumed that because one event followed another, the first event caused the second.

Equitable Theory

A branch of law that is concerned with fairness and justice, often applied when traditional legal remedies are inadequate.

Donee Beneficiary

A third party who benefits from a contract, although not one of the principals to the contract.

Uniform Commercial Code

A comprehensive set of laws governing commercial transactions in the United States, intended to standardize legal statutes across states.