Database Processing for BIS Business Intelligence (BI) reporting systems cannot do which of the following operations? Modify data Group data Filter data Both filter and group data Modify data Group data Filter data Both filter and group data ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS OLAP uses measures, dimensions and associations. True False True False ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS A BI reporting system does not ________ . create meaningful information deliver information to users on a timely basis use statistical procedures to predict future events use disparate data sources create meaningful information deliver information to users on a timely basis use statistical procedures to predict future events use disparate data sources ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS 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 ________ . confidence the basic probability support lift confidence the basic probability support lift ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Business Intelligence (BI) reporting systems are used to make sophisticated mathematical and statistical calculations in order to prepare reports based on the data. False True False True ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Which of the following are not done by Business Intelligence (BI) systems? Process and record transactions only Neither of the above is correct. Analyze past and current activities only Both of the above are correct. Process and record transactions only Neither of the above is correct. Analyze past and current activities only Both of the above are correct. ANSWER DOWNLOAD EXAMIANS APP
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