Which of the following fall in the category of external databases in the data warehouse model?
A) Marketing,sales,inventory,and billing
B) Data mart 1,data mart 2,and data mart 3
C) Competitor and industry information,mailing lists,and stock market analysis
D) Marketing information,sales information,and stock market analysis
Correct Answer:
Verified
Q6: What do data warehouses support?
A) OLAP
B) Analytical
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Q112: Which of the following describes ETL?
A)A process
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Q175: Standardizing of data elements allows for _.
A)Greater
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A)unstructured data associated with
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