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What Is the Difference Between a Data Warehouse and a Data

Question 3

Multiple Choice

What is the difference between a data warehouse and a data mart?

A) A data warehouse enables data integration, while a data mart does not
B) Compared to a data warehouse, a data mart is smaller and easier to build
C) A data warehouse is designed for analytics, while a data mart is designed for transaction processing
D) A data warehouse is designed to focus on specific business functions for a specific community within an organization, while a data mart is not
E) Both B and C

Correct Answer: