A Foreign Key Is Essential in Relational Databases to Represent

question 3

True/False

A foreign key is essential in relational databases to represent the relationship between two tables.

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Definitions:

Adolescent Growth Spurt

The first outward sign of puberty, refers to a rapid gain in height and weight that generally begins in girls at about age 10 and in boys about age 12.

Pubertal Timing

The period during which an individual undergoes physical changes to reach sexual maturity, which can vary greatly among individuals.

Physical Stress

The strain on one's body due to external factors or demands, which can be caused by environment, physical activity, or bodily injury.

Body Mass Index

A numerical value derived from a person's weight and height, indicating the fat status of an individual.