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Nt1330 Unit 3 Quiz

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1. 1. Data scrubbing is which of the following?
A.
A process to reject data from the data warehouse and to create the necessary indexes
B.
A process to load the data in the data warehouse and to create the necessary indexes
C.
A process to upgrade the quality of data after it is moved into a data warehouse
D.
A process to upgrade the quality of data before it is moved into a data warehouse

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