Database Processing for BIS Which of the following is not a component of a data warehouse? Data extraction/cleaning/preparation programs None of these Data metadata Data warehouse data Data extraction/cleaning/preparation programs None of these Data metadata Data warehouse data ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS The reports generated by a reporting system are usually not delivered in which of the following media? Web portal Commercial courier service E-Mail Digital dashboard Web portal Commercial courier service E-Mail Digital dashboard ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Business Intelligence (BI) reporting analyses can be performed using ________ . standard SQL only OLAP only both standard SQL and extensions to SQL extensions to SQL only standard SQL only OLAP only both standard SQL and extensions to SQL extensions to SQL only ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS We have Market Basket data for 1,000 rental transactions at a Video Store. There are for videos for rent -- Video A, Video B, Video C and Video D. The probability that both Video C and Video D are rented at the same time is known as ________ . lift support the basic probability confidence lift support the basic probability confidence ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS A data mart is a collection of data that, while smaller than a data warehouse, still addresses the entire business. True False True False ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS A BI reporting system does not ________ . create meaningful information use statistical procedures to predict future events deliver information to users on a timely basis use disparate data sources create meaningful information use statistical procedures to predict future events deliver information to users on a timely basis use disparate data sources ANSWER DOWNLOAD EXAMIANS APP
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