1. | We have done an RFM analysis on our customer data. Mary Jones has a score of "1 1 5". This series means that Mary ________ . |
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Answer: Option C Explanation: No answer description available for this question. Let us discuss. |
2. | One popular classification technique in Business Intelligence (BI) reporting is ________ . |
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Answer: Option C Explanation: No answer description available for this question. Let us discuss. |
3. | We have Market Basket data for 1,000 rental transactions at a Video Store. There are four videos for rent -- Video A, Video B, Video C and Video D. The probability that Video D will be rented given that Video C has been rented is known as ________ . |
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Answer: Option D Explanation: No answer description available for this question. Let us discuss. |
4. | Which of the following is not a reason that operational data are difficult to read? |
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Answer: Option A Explanation: No answer description available for this question. Let us discuss. |
5. | In OLAP, we are interested in ________ . |
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Answer: Option D Explanation: No answer description available for this question. Let us discuss. |
6. | Which of the following is an unsupervised data mining technique? |
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Answer: Option A Explanation: No answer description available for this question. Let us discuss. |
7. | Data mining applications are used accomplish which of the following tasks? |
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Answer: Option C Explanation: No answer description available for this question. Let us discuss. |
8. | The reports generated by a reporting system are usually not delivered in which of the following media? |
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Answer: Option B Explanation: No answer description available for this question. Let us discuss. |