DATABASE PROCESSING FOR BIS QUIZ

True

False

deliver information to users on a timely basis

use disparate data sources

use statistical procedures to predict future events

create meaningful information

both cluster analysis and regression analysis

RFM analysis only

cluster analysis only

regression analysis only

False

True

Read and process data from an operational database

Process transactions

Process extracts from operational databases

Process data purchased from data vendors

False

True

Data warehouse data

Data metadata

Data extraction/cleaning/preparation programs

None of these

Do what-if analysis only

Do both RFM and what-if analysis

Do RFM analysis only

Process transactions only

True

False

True

False