Database Processing for BIS Which of the following is an unsupervised data mining technique? Regression Analysis only Both Regression Analysis and RFM Analysis RFM Analysis only Cluster analysis only Regression Analysis only Both Regression Analysis and RFM Analysis RFM Analysis only Cluster analysis only ANSWER DOWNLOAD EXAMIANS APP
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 ________ . measures and dimensions measures only dimensions only levels only measures and dimensions measures only dimensions only levels only ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Business Intelligence (BI) reporting analyses can be performed using ________ . standard SQL only OLAP only both standard SQL and extensions to SQL extensions to SQL only standard SQL only OLAP only both standard SQL and extensions to SQL extensions to SQL only ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Business Intelligence (BI) reporting systems cannot do which of the following operations? Filter data Modify data Both filter and group data Group data Filter data Modify data Both filter and group data Group data ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS The reports generated by a reporting system are usually not delivered in which of the following media? Commercial courier service Digital dashboard E-Mail Web portal Commercial courier service Digital dashboard E-Mail Web portal ANSWER DOWNLOAD EXAMIANS APP