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Exam 18: Business Intelligence Systems77 Questions
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The reports generated by a reporting system can be delivered in which of the following media?
(Multiple Choice)
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Which of the following is a common unsupervised data mining technique?
(Multiple Choice)
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Business Intelligence (BI)________ are used to filter data,sort data,group data and make simple calculations based on the data.
(Short Answer)
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Data mining applications are used to accomplish which of the following tasks?
(Multiple Choice)
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RFM analysis is a way of analyzing and ranking customers based on online survey data.
(True/False)
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A report that is sent to users only upon the users' request is called an on-demand report.
(True/False)
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Business Intelligence (BI)reporting systems can do which of the following operations?
(Multiple Choice)
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Business Intelligence (BI)systems do which of the following?
(Multiple Choice)
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BI ________ are intended to create meaningful information from disparate data sources and to deliver that information to the proper users on a timely basis.
(Short Answer)
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A report that is sent to users on a predetermined schedule is called a(n)________ report.
(Short Answer)
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RFM scores commonly range from ________,with ________ being the "high" or "most desirable" score.
(Multiple Choice)
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In unsupervised data mining,explanations are created after patterns are found.
(True/False)
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Business Intelligence (BI)systems fall into which of the following categories?
(Multiple Choice)
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In RFM analysis,R stands for "how recently",F stands for "how frequently" and M stands for "how many months."
(True/False)
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A data warehouse database differs from an operational database because:
(Multiple Choice)
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