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Question

What is consistency in data quality?

a.

Ensuring that there are no missing values for a given attribute

b.

The form and content of a data field being the same across multiple source systems

c.

Identifying and verifying redundancy in data elements

d.

Adherence to prescribed business rules by data items

Posted under Data Warehousing and OLAP

Answer: (b).The form and content of a data field being the same across multiple source systems Explanation:Consistency in data quality means that the form and content of a data field are the same across multiple source systems.

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