Databases Contain Data Elements That Describe Both Entities and the Relationships

question 14

True/False

Databases contain data elements that describe both entities and the relationships among entities.

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Definitions:

Peter Singer

A philosopher best known for his work in bioethics and his advocacy for animal rights and utilitarianism.

Single Experiment

An investigative method in science where an isolated variable is tested to observe its effects under controlled conditions.

Lives

The existence of individuals, characterized by growth, reproduction, and the capacity for continuous change preceding death.

Medical Research

The systematic investigation into and study of materials and sources in order to establish facts and reach new conclusions about health and disease.