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Home ‣ Database ‣ Database Processing for BIS Comments
  • Question

  • The data warehouse DBMS needs to be the same DBMS used for the operational database.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • False 

    • Database Processing for BIS problems

    Search Results

    • 1. BI reporting systems summarize the current status of business activities in order to predict future activities.

    • Options
    • A. True
    • B. False
      • Discuss
    • 2. Formatting the report is part of authoring a report.

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

    • Options
    • A. True
    • B. False
      • Discuss
    • 4. RFM analysis is a BI reporting system.

    • Options
    • A. True
    • B. False
      • Discuss
    • 5. 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
      • Discuss
    • 6. OLAP uses measures, dimensions and associations.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. Report types include static, dynamic, query and OLAP.

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

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. 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
      • Discuss
    • 10. OnLine Analytical Processing (OLAP) is a BI reporting system.

    • Options
    • A. True
    • B. False
      • Discuss

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