What Are the Primary Differences Between a Data Warehouse and a Data

question 400

Multiple Choice

What are the primary differences between a data warehouse and a data mart?

• A)Data warehouses make quick decisions, data marts make slow decisions.
• B)Data warehouses tackle ethical issues, data marts tackle hypothetical issues.
• C)Data warehouses have a more organization-wide focus, data marts have functional focus.
• D)Data warehouses have a physical focus, data marts have logical focus.