A Composite Primary Key Is Made Up of the Three

question 48

True/False

A composite primary key is made up of the three or more primary keys in the tables that it is linking.

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Definitions:

Marginal Cost

The increased cost resulting from manufacturing one extra unit of a product or service.

Feelings of Guilt

Feelings of guilt involve emotional responses that occur when an individual believes they have violated moral standards or caused harm, impacting their psychological well-being and behavior.

Indifference Curve

A graph representing combinations of goods among which a consumer is indifferent, reflecting preferences.

Combinations

In mathematics and statistics, combinations refer to the selection of items from a group, where the order of selection does not matter.