Database Processing for BIS Report types include static, dynamic, query and OLAP. True False True False ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS In OLAP, we are interested in ________ . measures and dimensions dimensions only measures only levels only measures and dimensions dimensions only measures only levels only ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Business Intelligence (BI) systems do not obtain data from operational databases. False True False True ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Data mining applications are used accomplish which of the following tasks? Do both RFM and what-if analysis Do RFM analysis only Do what-if analysis only Process transactions only Do both RFM and what-if analysis Do RFM analysis only Do what-if analysis only Process transactions only ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS One popular classification technique in Business Intelligence (BI) reporting is ________ . cluster analysis only regression analysis only RFM analysis only both cluster analysis and regression analysis cluster analysis only regression analysis only RFM analysis only both cluster analysis and regression analysis ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS We have been given access to the company's operational data, and have been asked to produce a report. We discover that some of the data we need are in an SQL server database while other needed data are in a separate Oracle database. This is an example of ________ . inconsistent data dirty data non-integrated data a "wrong format" problem inconsistent data dirty data non-integrated data a "wrong format" problem ANSWER DOWNLOAD EXAMIANS APP
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