Database Processing for BIS Business Intelligence (BI) reporting analyses can be performed using ________ . standard SQL only extensions to SQL only both standard SQL and extensions to SQL OLAP only standard SQL only extensions to SQL only both standard SQL and extensions to SQL OLAP only ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Which of the following is not a reason that operational data are difficult to read? Non-duplicated data Dirty data Missing values Non-integrated data Non-duplicated data Dirty data Missing values Non-integrated data 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 ________ . the basic probability support lift confidence the basic probability support lift confidence ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Which of the following are not done by Business Intelligence (BI) systems? 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. Both of the above are correct. Analyze past and current activities only Process and record transactions only ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS A report generated by a reporting system is delivered to the appropriate users via a user-accessed Web site. This system uses which of the following report modes? RFM Push OLAP Pull RFM Push OLAP Pull ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS One popular classification technique in Business Intelligence (BI) reporting is ________ . RFM analysis only cluster analysis only both cluster analysis and regression analysis regression analysis only RFM analysis only cluster analysis only both cluster analysis and regression analysis regression analysis only ANSWER DOWNLOAD EXAMIANS APP
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