Question

When dealing with data pollution, what is a common issue in companies?

a.

Overestimating the effort needed for data cleansing

b.

Allocating sufficient time and resources for data cleanup

c.

Addressing the problem comprehensively and consistently

d.

Not allocating enough resources and addressing the problem partially

Posted under Data Warehousing and OLAP

Answer: (d).Not allocating enough resources and addressing the problem partially Explanation:Many companies do not allocate sufficient time and resources for data cleanup and tend to address the problem partially.

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Q. When dealing with data pollution, what is a common issue in companies?

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