EXAMIANS
Business Intelligence (BI) reporting systems are used to make sophisticated mathematical and statistical calculations in order to prepare reports based on the data.
YOUR 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.
YOUR ANSWER : ?
Business Intelligence (BI) systems do not obtain their data by which of the following means?
YOUR ANSWER : ?
Business Intelligence (BI) reporting analyses can be performed using ________ .
YOUR ANSWER : ?
We have been given access to the company's operational data, and have been asked to produce a report. We discover that some of the data we need are in an SQL server database while other needed data are in a separate Oracle database. This is an example of ________ .
YOUR ANSWER : ?
Which of the following is not a component of a data warehouse?
YOUR ANSWER : ?
The term neural networks as used in data mining is a misnomer.
YOUR ANSWER : ?
The "curse of dimensionality" relates to which problem of using operational data for BI reporting?
YOUR ANSWER : ?
Which of the following is not a reason that operational data are difficult to read?
YOUR ANSWER : ?
The delivery function of a report management system allows reports to be delivered via e-mail, via the Web, via XML Web services, via hand delivery and other delivery means.
YOUR ANSWER : ?