Database Processing for BIS The term neural networks as used in data mining is a misnomer. True False True False ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Which of the following is not a component of a data warehouse? Data metadata Data extraction/cleaning/preparation programs Data warehouse data None of these Data metadata Data extraction/cleaning/preparation programs Data warehouse data None of these ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS A BI reporting system does not ________ . use statistical procedures to predict future events create meaningful information use disparate data sources deliver information to users on a timely basis use statistical procedures to predict future events create meaningful information use disparate data sources deliver information to users on a timely basis ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Business Intelligence (BI) reporting systems cannot do which of the following operations? Filter data Both filter and group data Group data Modify data Filter data Both filter and group data Group data Modify data ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS The "curse of dimensionality" relates to which problem of using operational data for BI reporting? Dirty data Inconsistent data Too much data Non-integrated data Dirty data Inconsistent data Too much data Non-integrated data 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
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