Which of the following data warehouse design approaches implies a strategic rather than operational perspective?
A) Bottom-up approach
B) Top-down approach
C) Central approach
D) None of the above.

Question

Quizplus · Accepted Answer

The top-down approach in data warehouse design focuses on meeting the strategic needs of an organization by starting with an overall design and architecture before implementing specific parts. This contrasts with the bottom-up approach, which starts with smaller, operational data marts and integrates them over time.

Which of the Following Data Warehouse Design Approaches Implies a Strategic