Maximum Cardinality Indicates Whether or Not an Instance of One

question 52

True/False

Maximum cardinality indicates whether or not an instance of one entity class must be related to at least one instance of another entity class.

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Definitions:

Duty

A legal or moral obligation required to be fulfilled by an individual or organization.

Miles to the Gallon

A measure of a vehicle's fuel efficiency, indicating how many miles the vehicle can travel on one gallon of fuel.

Correct Figure

Accurate numerical representation or data that correctly reflects a specified measurement, value, or calculation.

Valid Contract

An agreement between two or more parties that is enforceable by law, containing all necessary elements like offer, acceptance, consideration, and legality of purpose.