Database Processing for BIS Business Intelligence (BI) systems do not obtain their data by which of the following means? Process transactions Read and process data from an operational database Process extracts from operational databases Process data purchased from data vendors Process transactions Read and process data from an operational database Process extracts from operational databases Process data purchased from data vendors ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS BI reporting systems summarize the current status of business activities in order to predict future activities. True False True False ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Which of the following is an unsupervised data mining technique? Both Regression Analysis and RFM Analysis RFM Analysis only Regression Analysis only Cluster analysis only Both Regression Analysis and RFM Analysis RFM Analysis only Regression Analysis only Cluster analysis only ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS The delivery function of a report management system allows reports to be delivered via e-mail, via the Web, via XML Web services, via hand delivery and other delivery means. False True False True 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 One popular classification technique in Business Intelligence (BI) reporting is ________ . regression analysis only both cluster analysis and regression analysis RFM analysis only cluster analysis only regression analysis only both cluster analysis and regression analysis RFM analysis only cluster analysis only ANSWER DOWNLOAD EXAMIANS APP
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