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Started onSaturday, 1 June 2019, 5:57 PMStateFinishedCompleted onSaturday, 1 June 2019, 6:13 PMTime taken15 mins 54 secsGrade10.00out of 10.00 (100%)Question1CorrectMark 1.00 out of 1.00Flag questionQuestion textWhich of the following data mining techniques uses a specialized set of algorithms that sorts throughdata and forms statistical rules about relationships among the items?Select one:a. Neural computingb. Association analysisc. Case-based reasoningd. Drill-down analysisFeedbackANS: BRATIONALE: Association analysis uses a specialized set of algorithms that sorts through data andforms statistical rules about relationships among the items. Association analysis is one of the mostcommonly used data mining techniques.
Question2CorrectMark 1.00 out of 1.00Flag questionQuestion textDatabases built to support online analytical processing (OLAP) consist of _____.Select one:
c. data cardsd. data martsFeedbackANS: ARATIONALE: Databases built to support online analytical processing (OLAP) consist of data cubesthat contain numeric facts called measures. A simple example would be a data cube that containsthe unit sales of a specific product as a measure.

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Term
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Tags
Data Mining, Database management system

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