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Database Processing for BIS
Business Intelligence (BI) systems fall into two broad categories: reporting and data warehousing.
True
Correct Answer:
False
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Database Processing for BIS
Formatting the report is part of authoring a report.
BI reporting systems summarize the current status of business activities in order to predict future activities.
The data warehouse DBMS needs to be the same DBMS used for the operational database.
OLAP uses measures, dimensions and associations.
Report types include static, dynamic, query and OLAP.
In unsupervised data mining, explanations are created after patterns are found.
In a common form of RFM analysis, customers are sorted in five groups and given a score of 1 to 5 depending on their group.
OnLine Analytical Processing (OLAP) is a BI reporting system.
Business Intelligence (BI) systems do not obtain data from operational databases.
A data warehouse is a database system that is optimized for operational transaction processing.
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