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
Database Processing for BIS Data Mining uses simple arithmetic techniques such as sums, averages, and groupings to perform what-if analyses, to make predictions, and to facilitate decision making. True False True False ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS The "F" in RFM analysis stands for ________ . fast food fantasy freshness frequently fast food fantasy freshness frequently 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 inconsistent data dirty data non-integrated data a "wrong format" problem inconsistent data dirty data ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Data warehouse data are usually normalized. False True False True ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS A BI reporting system does not ________ . use statistical procedures to predict future events deliver information to users on a timely basis create meaningful information use disparate data sources use statistical procedures to predict future events deliver information to users on a timely basis create meaningful information use disparate data sources ANSWER DOWNLOAD EXAMIANS APP
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