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Database Processing for BIS

Database Processing for BIS
Business Intelligence (BI) systems fall into two broad categories: reporting and data warehousing.

False
True

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Database Processing for BIS
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.

True
False

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Database Processing for BIS
Business Intelligence (BI) systems do not obtain data from operational databases.

False
True

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Database Processing for BIS
A BI reporting system does not ________ .

use disparate data sources
create meaningful information
use statistical procedures to predict future events
deliver information to users on a timely basis

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Database Processing for BIS
A data warehouse is a database system that is optimized for operational transaction processing.

False
True

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Database Processing for BIS
Which of the following is not a component of a data warehouse?

Data metadata
None of these
Data extraction/cleaning/preparation programs
Data warehouse data

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