Question: The main difference between a data warehouse and a data mart is that: A data mart is larger than a data warehouse A data mart

The main difference between a data warehouse and a data mart is that:
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.
The main difference between a data warehouse and a data mart

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