Database Processing for BIS Which of the following is not a reason that operational data are difficult to read? Non-duplicated data Non-integrated data Missing values Dirty data Non-duplicated data Non-integrated data Missing values Dirty data ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Market basket analysis primarily uses the technique of conditional probabilities. False True False True 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
Database Processing for BIS RFM analysis is a BI reporting system. True False True False ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Business Intelligence (BI) reporting analyses can be performed using ________ . both standard SQL and extensions to SQL 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 ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS In a common form of RFM analysis, customers are sorted in five groups and given a score of 1 to 5 depending on their group. False True False True ANSWER DOWNLOAD EXAMIANS APP
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