Test Bank Questions ([# of questions]) Data Mining and Data Warehousing - IT 446Developed by Bradley C. Watson

Week 2

1) Which of the following is a motivating challenge for developing data mining:.

A. No one cares about data mining

B. Scalability

C. Algorithms are very complex

D. Boredom

2) Data mining, as a research discipline, does not draw ideas from this research discipline:

A. Statistics

B. Linguistics

C. Artificial Intelligence

D. Information Theory

3) Database technology does not support data mining in terms of

A. Theoretical basis of data mining research

B. Efficient storage

C. Query processing

D. Indexing

4) According to the Tan, Steinbach and Kumar text, which of these is not considered a major

task of data mining:

A. Predictive tasks

B. Prescriptive tasks

C. Descriptive tasks

D. None of the above

5) According to IBM, which these is not considered a major task of data mining:

A. Predictive analytics

B. Prescriptive analytics

C. Descriptive analytics

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