EXAMIANS
One popular classification technique in Business Intelligence (BI) reporting is ________ .
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Data mining applications are used accomplish which of the following tasks?
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We have Market Basket data for 1,000 rental transactions at a Video Store. There are for videos for rent -- Video A, Video B, Video C and Video D. The probability that both Video C and Video D are rented at the same time is known as ________ .
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Business Intelligence (BI) systems fall into two broad categories: reporting and data warehousing.
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The data warehouse DBMS needs to be the same DBMS used for the operational database.
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Business Intelligence (BI) systems do not obtain their data by which of the following means?
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The "curse of dimensionality" relates to which problem of using operational data for BI reporting?
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Which of the following is not a reason that operational data are difficult to read?
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RFM analysis is a BI reporting system.
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RFM analysis uses customer's purchasing patterns to ________ .
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