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Question

What is one of the key benefits of data quality in a data warehouse?

a.

Reducing customer service quality

b.

Increasing marketing campaign costs

c.

Avoiding compounding the effects of data contamination

d.

Hindering strategic decision-making

Posted under Data Warehousing and OLAP

Answer: (c).Avoiding compounding the effects of data contamination Explanation:Data quality in a data warehouse helps avoid compounding the effects of data contamination.

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Q. What is one of the key benefits of data quality in a data warehouse?
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