Data Warehousing
A goal of data mining includes which of the following?

To create a new data warehouse
To analyze data for expected relationships
To explain some observed event or condition
To confirm that data exists

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Data Warehousing
Data scrubbing is which of the following?

A process to upgrade the quality of data before it is moved into a data warehouse
A process to reject data from the data warehouse and to create the necessary indexes
A process to load the data in the data warehouse and to create the necessary indexes
A process to upgrade the quality of data after it is moved into a data warehouse

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