DATABASE PROCESSING FOR BIS QUIZ

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

Digital dashboard

Web portal

Commercial courier service

E-Mail

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Most operational databases can be used for many BI applications.

True

False

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Business Intelligence (BI) reporting analyses can be performed using ________ .

standard SQL only

both standard SQL and extensions to SQL

extensions to SQL only

OLAP only

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Business Intelligence (BI) reporting systems are used to make sophisticated mathematical and statistical calculations in order to prepare reports based on the data.

False

True

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BI reporting systems summarize the current status of business activities in order to predict future activities.

True

False

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One popular classification technique in Business Intelligence (BI) reporting is ________ .

cluster analysis only

RFM analysis only

regression analysis only

both cluster analysis and regression analysis

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Which of the following are not done by Business Intelligence (BI) systems?

Both of the above are correct.

Neither of the above is correct.

Process and record transactions only

Analyze past and current activities only

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

True

False

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The term neural networks as used in data mining is a misnomer.

False

True

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Business Intelligence (BI) systems do not obtain their data by which of the following means?

Process transactions

Process data purchased from data vendors

Process extracts from operational databases

Read and process data from an operational database

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