Business Intelligence (BI) reporting systems are used to make sophisticated mathematical and statistical calculations in order to prepare reports based on the data. True False TRUE ANSWER : ? YOUR ANSWER : ?
The term neural networks as used in data mining is a misnomer. True False TRUE ANSWER : ? YOUR ANSWER : ?
One popular classification technique in Business Intelligence (BI) reporting is ________ . regression analysis only cluster analysis only both cluster analysis and regression analysis RFM analysis only TRUE ANSWER : ? YOUR ANSWER : ?
BI reporting systems summarize the current status of business activities in order to predict future activities. False True TRUE ANSWER : ? YOUR ANSWER : ?
Business Intelligence (BI) systems do not obtain their data by which of the following means? Process data purchased from data vendors Process extracts from operational databases Read and process data from an operational database Process transactions TRUE ANSWER : ? YOUR ANSWER : ?
Business Intelligence (BI) reporting analyses can be performed using ________ . both standard SQL and extensions to SQL OLAP only standard SQL only extensions to SQL only TRUE ANSWER : ? YOUR ANSWER : ?
Data mining applications are used accomplish which of the following tasks? Do RFM analysis only Do both RFM and what-if analysis Do what-if analysis only Process transactions only TRUE ANSWER : ? YOUR ANSWER : ?
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 Pull Push OLAP TRUE ANSWER : ? YOUR ANSWER : ?
Most operational databases can be used for many BI applications. False True TRUE ANSWER : ? YOUR ANSWER : ?
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 TRUE ANSWER : ? YOUR ANSWER : ?