Question

What is the primary challenge faced by many companies when it comes to data integration in data warehousing?

a.

A lack of available data sources

b.

Data security concerns

c.

The need to integrate data from disparate sources

d.

A shortage of skilled data analysts

Posted under Data Warehousing and OLAP

Answer: (c).The need to integrate data from disparate sources Explanation:The primary challenge in data integration is the need to integrate data from disparate sources.

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Q. What is the primary challenge faced by many companies when it comes to data integration in data warehousing?

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