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? Push OLAP RFM Pull Push OLAP RFM Pull 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 ________ . non-integrated data a "wrong format" problem dirty data inconsistent data non-integrated data a "wrong format" problem dirty data inconsistent data 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 Inconsistent data Dirty data Non-integrated data Too much data Inconsistent data Dirty data Non-integrated data 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 Data mining applications are used accomplish which of the following tasks? Do RFM analysis only Process transactions only Do what-if analysis only Do both RFM and what-if analysis Do RFM analysis only Process transactions only Do what-if analysis only Do both RFM and what-if analysis ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Which of the following is an unsupervised data mining technique? Regression Analysis only Both Regression Analysis and RFM Analysis Cluster analysis only RFM Analysis only Regression Analysis only Both Regression Analysis and RFM Analysis Cluster analysis only RFM Analysis only ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS