Database Processing for BIS In unsupervised data mining, explanations are created after patterns are found. 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? OLAP Push Pull RFM OLAP Push Pull RFM ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS The "curse of dimensionality" relates to which problem of using operational data for BI reporting? Too much data Dirty data Inconsistent data Non-integrated data Too much data Dirty data Inconsistent data Non-integrated data ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS RFM analysis uses customer's purchasing patterns to ________ . analyze and rank customers perform OLAP record transactions predict future sales using regression techniques analyze and rank customers perform OLAP record transactions predict future sales using regression techniques 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 OLAP uses measures, dimensions and associations. False True False True ANSWER DOWNLOAD EXAMIANS APP
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