Database Processing for BIS RFM analysis uses customer's purchasing patterns to ________ . analyze and rank customers perform OLAP predict future sales using regression techniques record transactions analyze and rank customers perform OLAP predict future sales using regression techniques record transactions ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS BI reporting systems summarize the current status of business activities in order to predict future activities. False True False True 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 Business Intelligence (BI) reporting analyses can be performed using ________ . standard SQL only OLAP only extensions to SQL only both standard SQL and extensions to SQL standard SQL only OLAP only extensions to SQL only both standard SQL and extensions to SQL 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? E-Mail Web portal Digital dashboard Commercial courier service E-Mail Web portal Digital dashboard Commercial courier service ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Which of the following are not done by Business Intelligence (BI) systems? Both of the above are correct. Analyze past and current activities only Process and record transactions only Neither of the above is correct. Both of the above are correct. Analyze past and current activities only Process and record transactions only Neither of the above is correct. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS