Question: What is the main difference between a data warehouse and a data mart? A data mart is larger than a data warehouse. A data mart

What is the main difference between a data warehouse and a data mart?
A data mart is larger than a data warehouse.
A data mart is a subset of data from a data warehouse.
A data warehouse is available for data mining, while a data mart cannot be
mined.
None of these are correct.
What is the main difference between a data warehouse and a

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