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Please answer it by type not pic. 1.What is a data warehouse and how is it different from a database? 2.What are five characteristics of

Please answer it by type not pic.

1.What is a data warehouse and how is it different from a database?

2.What are five characteristics of a data warehouse?

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

4.What is classification analysis?

5.What is cluster analysis?

6.What is prediction in a data warehouse sense?

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