Exam 17: Business Intelligence Systems

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Data warehouse data is often stored in a(n)________.

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Problematic data are called ________.

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Business Intelligence (BI)systems fall into two broad categories: ________ and ________.

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Business Intelligence (BI)systems are information systems that help users analyze and use data.

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A report generated by a reporting system is delivered to the appropriate users via an electronic display customized for each user.This system uses which of the following media?

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In market basket analysis,confidence is the probability that one particular product will be purchased.

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One Business Intelligence (BI)reporting system that uses extensions to SQL is:

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Market basket analysis as described in the text uses the technique of conditional probabilities.

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Report systems include three functions: authoring,management and delivery.

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In unsupervised data mining,explanations are created after patterns are found.

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The reports generated by a reporting system can be classified as:

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A report that is sent to users on a predetermined schedule is called a push report.

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Why is operational data sometimes unusable for Business Intelligence purposes?

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Which of the following popular data mining techniques require special software?

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Which of the following is a reason that operational data are difficult to read?

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Report authoring includes responsibility for delivery of the report.

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Most data mining techniques are simple and easy to use.

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Which of the following is a common supervised data mining technique?

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Reports that rely on the most current data when they are prepared are called ________ reports.

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Which of the following is a common unsupervised data mining technique?

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