Database - Database Processing for BIS
Exercise : Database Processing for BIS - General Questions
- Database Processing for BIS - General Questions
- Database Processing for BIS - True or False
In OLAP, we are interested in ________ .
Which of the following is not a reason that operational data are difficult to read?
We have Market Basket data for 1,000 rental transactions at a Video Store. There are four videos for rent -- Video A, Video B, Video C and Video D. The probability that Video D will be rented given that Video C has been rented is known as ________ .
One popular classification technique in Business Intelligence (BI) reporting is ________ .
We have done an RFM analysis on our customer data. Mary Jones has a score of "1 1 5". This series means that Mary ________ .