An Entity and Its 1:1 Unary Relationship Are Mapped as One

question 78

True/False

An entity and its 1:1 unary relationship are mapped as one relation.

---

Definitions:

Large Intestine

The final section of the gastrointestinal tract that processes waste material and absorbs water and electrolytes, leading to the formation of stool.

Liver

A vital organ in the body that performs essential functions such as detoxification, protein synthesis, and production of biochemicals necessary for digestion.

Small Intestine

The small intestine is a long, coiled tube in the digestive system where most of the digestion and absorption of nutrients occurs.

Gastrin

A hormone secreted by the stomach that stimulates secretion of gastric acid.