Question

How does the entry of generic values into mandatory fields affect data quality?

a.

It improves data quality

b.

It ensures data accuracy

c.

It prevents data pollution

d.

It can lead to data pollution

Posted under Data Warehousing and OLAP

Answer: (d).It can lead to data pollution Explanation:The entry of generic values into mandatory fields can lead to data pollution.

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Q. How does the entry of generic values into mandatory fields affect data quality?

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