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Database Processing for BIS

Database Processing for BIS
The term neural networks as used in data mining is a misnomer.

False
True

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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
confidence
support
lift

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Database Processing for BIS
OLAP uses measures, dimensions and associations.

False
True

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Database Processing for BIS
The reports generated by a reporting system are usually not delivered in which of the following media?

Digital dashboard
Commercial courier service
Web portal
E-Mail

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Database Processing for BIS
In unsupervised data mining, explanations are created after patterns are found.

True
False

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Database Processing for BIS
Most operational databases can be used for many BI applications.

False
True

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