Database Processing for BIS The "F" in RFM analysis stands for ________ . fast food fantasy frequently freshness fast food fantasy frequently freshness ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Formatting the report is part of authoring a report. True False True False ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS 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 ________ . a "wrong format" problem inconsistent data dirty data non-integrated data a "wrong format" problem inconsistent data dirty data non-integrated data ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS In OLAP, we are interested in ________ . levels only measures and dimensions dimensions only measures only levels only measures and dimensions dimensions only measures only ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS We have Market Basket data for 1,000 rental transactions at a Video Store. There are for videos for rent -- Video A, Video B, Video C and Video D. The probability that both Video C and Video D are rented at the same time is known as ________ . confidence lift the basic probability support confidence lift the basic probability support ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS BI reporting systems summarize the current status of business activities in order to predict future activities. True False True False ANSWER DOWNLOAD EXAMIANS APP
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