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Question

What should be considered when joining tables for OLAP data subsets?

a.

Data redundancy

b.

Department-specific metrics

c.

Uniformity in data structures

d.

The specific needs of the department

Posted under Data Warehousing and OLAP

Answer: (d).The specific needs of the department Explanation:When joining tables for OLAP data subsets, consideration should be given to the specific needs of the department or user group.

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Q. What should be considered when joining tables for OLAP data subsets?
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