Database Processing for BIS Market basket analysis primarily uses the technique of conditional probabilities. False True False True ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS In OLAP, we are interested in ________ . levels only dimensions only measures and dimensions measures only levels only dimensions only measures and dimensions measures only 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 Business Intelligence (BI) systems do not obtain their data by which of the following means? Process extracts from operational databases Read and process data from an operational database Process data purchased from data vendors Process transactions Process extracts from operational databases Read and process data from an operational database Process data purchased from data vendors Process transactions ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS A data warehouse is a database system that is optimized for operational transaction processing. True False True False 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 Analyze past and current activities only Neither of the above is correct. Both of the above are correct. Process and record transactions only Analyze past and current activities only Neither of the above is correct. Both of the above are correct. ANSWER DOWNLOAD EXAMIANS APP
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