Examveda
Examveda

A goal of data mining includes which of the following?

A. To explain some observed event or condition

B. To confirm that data exists

C. To analyze data for expected relationships

D. To create a new data warehouse

Answer: Option A

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Related Questions on Data Warehousing

Data scrubbing is which of the following?

A. A process to reject data from the data warehouse and to create the necessary indexes

B. A process to load the data in the data warehouse and to create the necessary indexes

C. A process to upgrade the quality of data after it is moved into a data warehouse

D. A process to upgrade the quality of data before it is moved into a data warehouse

An operational system is which of the following?

A. A system that is used to run the business in real time and is based on historical data.

B. A system that is used to run the business in real time and is based on current data.

C. A system that is used to support decision making and is based on current data.

D. A system that is used to support decision making and is based on historical data.