Database Processing for BIS Data warehouse data are usually normalized. False True False True ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Business Intelligence (BI) reporting systems cannot do which of the following operations? Filter data Modify data Group data Both filter and group data Filter data Modify data Group data Both filter and group data ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Which of the following is an unsupervised data mining technique? Regression Analysis only RFM Analysis only Both Regression Analysis and RFM Analysis Cluster analysis only Regression Analysis only RFM Analysis only Both Regression Analysis and RFM Analysis Cluster analysis only ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS The "F" in RFM analysis stands for ________ . freshness frequently fantasy fast food freshness frequently fantasy fast food ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Data mining applications are used accomplish which of the following tasks? Process transactions only Do RFM analysis only Do both RFM and what-if analysis Do what-if analysis only Process transactions only Do RFM analysis only Do both RFM and what-if analysis Do what-if analysis only ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Business Intelligence (BI) systems fall into two broad categories: reporting and data warehousing. False True False True ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS