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Question

What is the role of data quality tools in a data warehouse?

a.

Generate primary keys

b.

Create data models

c.

Resolve data inconsistencies

d.

Produce reports

Answer: (c).Resolve data inconsistencies Explanation:Data quality tools assist in locating and correcting data errors and help resolve data inconsistencies in load images in a data warehouse.

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Q. What is the role of data quality tools in a data warehouse?

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