EXAMIANS
In OLAP, we are interested in ________ .
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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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A data mart is a collection of data that, while smaller than a data warehouse, still addresses the entire business.
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Business Intelligence (BI) systems do not obtain their data by which of the following means?
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The data warehouse DBMS needs to be the same DBMS used for the operational database.
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Which of the following is not a component of a data warehouse?
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The "F" in RFM analysis stands for ________ .
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Data mining applications are used accomplish which of the following tasks?
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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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We have been given access to the company's operational data, and have been asked to produce a report. We discover that some of the data we need are in an SQL server database while other needed data are in a separate Oracle database. This is an example of ________ .
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