EXAMIANS
OLAP uses measures, dimensions and associations.
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Report types include static, dynamic, query and OLAP.
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The "F" in RFM analysis stands for ________ .
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Business Intelligence (BI) reporting analyses can be performed using ________ .
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Business Intelligence (BI) systems do not obtain data from operational databases.
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Data Mining uses simple arithmetic techniques such as sums, averages, and groupings to perform what-if analyses, to make predictions, and to facilitate decision making.
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Which of the following is not a reason that operational data are difficult to read?
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In OLAP, we are interested in ________ .
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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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Which of the following is an unsupervised data mining technique?
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