Database Processing for BIS Market basket analysis primarily uses the technique of conditional probabilities. True False True False ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Business Intelligence (BI) systems fall into two broad categories: reporting and data warehousing. True False True False ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS 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? RFM Pull OLAP Push RFM Pull OLAP Push ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS RFM analysis uses customer's purchasing patterns to ________ . analyze and rank customers perform OLAP predict future sales using regression techniques record transactions analyze and rank customers perform OLAP predict future sales using regression techniques record transactions ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS The "curse of dimensionality" relates to which problem of using operational data for BI reporting? Inconsistent data Non-integrated data Too much data Dirty data Inconsistent data Non-integrated data Too much data Dirty data ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Business Intelligence (BI) systems do not obtain their data by which of the following means? 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 Process extracts from operational databases ANSWER DOWNLOAD EXAMIANS APP
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