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Database Processing for BIS

Database Processing for BIS
OnLine Analytical Processing (OLAP) is a BI reporting system.

False
True

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Database Processing for BIS
A data mart is a collection of data that, while smaller than a data warehouse, still addresses the entire business.

True
False

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Database Processing for BIS
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

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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
OLAP uses measures, dimensions and associations.

True
False

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Database Processing for BIS
We have Market Basket data for 1,000 rental transactions at a Video Store. There are for videos for rent -- Video A, Video B, Video C and Video D. The probability that both Video C and Video D are rented at the same time is known as ________ .

the basic probability
support
confidence
lift

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