EXAMIANS
Which of the following is an unsupervised data mining technique?
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A report generated by a reporting system is delivered to the appropriate users via a user-accessed Web site. This system uses which of the following report modes?
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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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In unsupervised data mining, explanations are created after patterns are found.
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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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The delivery function of a report management system allows reports to be delivered via e-mail, via the Web, via XML Web services, via hand delivery and other delivery means.
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OLAP uses measures, dimensions and associations.
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RFM analysis uses customer's purchasing patterns to ________ .
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Which of the following is not a component of a data warehouse?
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Formatting the report is part of authoring a report.
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