database-processing-for-bis database question and answers -Page 3

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Database Processing for BIS problems

1. Business Intelligence (BI) reporting systems are used to make sophisticated mathematical and statistical calculations in order to prepare reports based on the data.
Options
A. True
B. False

Correct Answer: False

2. RFM analysis is a BI reporting system.
Options
A. True
B. False

Correct Answer: True

3. Business Intelligence (BI) systems fall into two broad categories: reporting and data warehousing.
Options
A. True
B. False

Correct Answer: False

4. Formatting the report is part of authoring a report.
Options
A. True
B. False

Correct Answer: True

5. BI reporting systems summarize the current status of business activities in order to predict future activities.
Options
A. True
B. False

Correct Answer: False

6. The data warehouse DBMS needs to be the same DBMS used for the operational database.
Options
A. True
B. False

Correct Answer: False

7. OLAP uses measures, dimensions and associations.
Options
A. True
B. False

Correct Answer: False

8. Report types include static, dynamic, query and OLAP.
Options
A. True
B. False

Correct Answer: True

9. In unsupervised data mining, explanations are created after patterns are found.
Options
A. True
B. False

Correct Answer: True

10. 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.
Options
A. True
B. False

Correct Answer: True

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