Differences Between Data Mining And OLAP

Question

Which of the following best describes the primary difference between data mining and OLAP?

Accepted Answer

Data mining employs analytical tools to uncover hidden relationships within data, whereas OLAP queries data to answer specific questions.

Answer

Data mining relies on basic summaries of tabular data, whereas OLAP employs statistical analysis of tabular data.

Answer

Data mining is a type of database, whereas OLAP is a type of information system.

Answer

Data mining utilizes internal data sources, whereas OLAP incorporates both internal and external data sources.

Answer

Data mining utilizes historical data, whereas OLAP relies on predictions.

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