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Heff Heff
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6 years ago
Business Intelligence (BI) systems obtain their data by which of the following means?
A) Read and process data from an operational database
B) Process extracts from operational databases
C) Process data purchased from data vendors
D) Both A and B
E) All of the above
Textbook 
Database Concepts

Database Concepts


Edition: 7th
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bestavinashbestavinash
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6 years ago
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Heff Author
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6 years ago
This board has been a life saver!
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