In an ER Diagram a 1:M Relationship Shows a Simple

question 19

True/False

In an ER diagram a 1:M relationship shows a simple straight line between two entities.

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Definitions:

Marginal Utility

The additional satisfaction a consumer gains from consuming one more unit of a good or service.

Movie Rental

A service that allows consumers to temporarily access films for a fee without purchasing them outright.

Marginal Utility

The extra pleasure or advantage (utility) a person receives from using an additional unit of a product or service.

Marginal Utility

The additional satisfaction or benefit received from consuming one more unit of a good or service.