Question

How does a good database design contribute to data quality?

a.

It has no impact on data quality

b.

It improves data pollution

c.

It reduces the introduction of errors

d.

It encourages data pollution

Posted under Data Warehousing and OLAP

Answer: (c).It reduces the introduction of errors Explanation:Good database design reduces the introduction of errors, which contributes to data quality.

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Q. How does a good database design contribute to data quality?

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