Match the Database Integrity Rule to the Appropriate Definition

question 4

Multiple Choice

Match the database integrity rule to the appropriate definition.
-Rule 1: Entity Integrity

• A)Each record in the database must have a unique identifier called a primary key.
• B)Data referenced and stored in related tables must be consistent across the database.
• C)The field values must be from a predefined domain.
• D)The primary key value cannot be null (empty).

---

Definitions:

Neuroscience

Neuroscience is the scientific study of the nervous system, encompassing aspects of biology, psychology, and medicine to understand the brain and behavior.

Reasoning Capacities

The cognitive abilities that enable an individual to think logically, make decisions, and solve problems.

Brain Functions

The various processes and activities by which the brain operates, including cognition, sensation, emotion, and coordination.

Scientific Character

The composite of virtues, traits, and qualities associated with scientists, emphasizing rationality, skepticism, and objectivity.