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Question

What is data quality in a data warehouse related to?

a.

Data edits on individual fields

b.

The quality of individual data items

c.

The full, integrated system as a whole

d.

The number of data entities

Posted under Data Warehousing and OLAP

Answer: (c).The full, integrated system as a whole Explanation:Data quality in a data warehouse is related to the quality of the full, integrated system as a whole.

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