A Business Intelligence (BI)reporting system that uses extensions to SQL is:
A) cluster analysis.
B) OLAP.
C) regression analysis.
D) RFM analysis.
E) All of the above

Question

Quizplus · Accepted Answer

OLAP (Online Analytical Processing) is a BI method that uses SQL extensions to allow for complex queries and data analysis. Cluster analysis, regression analysis, and RFM analysis are all methodologies or statistical techniques that can be used within the larger framework of BI, but they are not specifically related to the use of SQL extensions in reporting systems.

A Business Intelligence (BI)reporting System That Uses Extensions to SQL