The data modeling perspective that derives the business rules for a data model from an intimate understanding of the nature of the business, rather than from any specific information requirements in screens, reports, or business forms, is referred to as the:
A) top-down approach.
B) bottom-up approach.
C) overview approach.
D) business approach.
E) conceptual approach.

Question

Quizplus · Accepted Answer

The top-down approach is focused on understanding the overall business and deriving the business rules from that understanding, rather than starting with specific information requirements. This approach allows for a more holistic and comprehensive view of the business and its data needs.

The Data Modeling Perspective That Derives the Business Rules for a Data