EXAMIANS
Business Intelligence (BI) reporting analyses can be performed using ________ .
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In OLAP, we are interested in ________ .
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BI reporting systems summarize the current status of business activities in order to predict future activities.
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RFM analysis uses customer's purchasing patterns to ________ .
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The reports generated by a reporting system are usually not delivered in which of the following media?
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Which of the following is an unsupervised data mining technique?
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Business Intelligence (BI) reporting systems are used to make sophisticated mathematical and statistical calculations in order to prepare reports based on the data.
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OnLine Analytical Processing (OLAP) is a BI reporting system.
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Business Intelligence (BI) systems do not obtain their data by which of the following means?
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We have been given access to the company's operational data, and have been asked to produce a report. We discover that some of the data we need are in an SQL server database while other needed data are in a separate Oracle database. This is an example of ________ .
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