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Question

The process of upgrading the existing quality of data before it is moved into a data warehouse is known as

a.

Data Scrubbing

b.

Data Polishing

c.

Data Auditing

d.

Data Aggregation

Posted under DBMS

Answer: (a).Data Scrubbing

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Q. The process of upgrading the existing quality of data before it is moved into a data warehouse is known as

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