Match the Database Integrity Rule to the Appropriate Definition

question 19

Multiple Choice

Match the database integrity rule to the appropriate definition.
-Rule 3: Domain 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:

Sustainability

The principle of meeting present needs without compromising the ability of future generations to meet their own needs, often with a focus on environmental, economic, and social considerations.

100 Percent Recyclable

Refers to materials or products that can be completely reprocessed and made into new products without losing quality or utility.

Corporate Volunteering

A program where a company supports and encourages its employees to volunteer their time to community service projects or non-profit organizations, sometimes during paid work hours.

Corporate Social Responsibility

A business model that helps a company be socially accountable to itself, its stakeholders, and the public by practicing sustainable and ethical operations.