Question

Why is establishing the context of data elements important in data warehousing?

a.

Context is unnecessary in data warehousing.

b.

It ensures users can create complex queries.

c.

Context helps users interpret the meaning of data elements correctly.

d.

It speeds up the process of data extraction.

Posted under Data Warehousing and OLAP

Answer: (c).Context helps users interpret the meaning of data elements correctly. Explanation:Establishing the context of data elements is important in data warehousing because it helps users interpret the meaning of data elements correctly, preventing misinterpretation.

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