Which of the following are types of information under data mining?
1. Association
2. Sequence
3. Classification
4. Forecasting
5. Clustering
Select the correct answer:

Information systems that monitor the elementary activities and transactions of the organizations are ________ .

A. Management level system

B. Operational level system

C. Knowledge level system

D. Strategic level system

Projections and responses to queries are Information output characteristics associated with ________.

A. Decision Support System (DSS)

B. Management Information System (MIS)

C. Executive Support System (ESS)

D. Transaction Processing System (TPS)

Summary transaction data, high-volume data, and simple models are information inputs characteristic of _________________.

A. Decision Support System (DSS)

B. Management Information System (MIS)

C. Executive Support System (ESS)

D. Transaction Processing System (TPS)

Which of the following individuals typically have less formal, advanced educational degrees and tend to process rather than create information?

A. Knowledge workers

B. Executives

C. System analysts

D. Data workers