A Data Model Describes Data, Whereas a Database Explains the Relationships

question 17

True/False

A data model describes data, whereas a database explains the relationships among the data that will be stored in the database.

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Definitions:

Digestive System

A series of organs responsible for breaking down food, absorbing nutrients, and eliminating waste from the body.

Diseases

Disorders or illnesses that affect a living organism's body, structure or function, not caused by external injury.

Skinfold Technique

A method used to estimate body fat by measuring the thickness of subcutaneous fat at various locations on the body with calipers.

Bioelectrical Impedance

A technique used to estimate body composition, especially fat and muscle mass, by measuring electrical resistance as it passes through the body.