Multiple choice

Which of the following modeling in data warehouses represents business processes within the enterprise and serves as a blueprint for operational database systems?

  1. E-R data modeling

  2. Dimensional modeling

  3. Logical data model

  4. Physical data model

  5. External data model
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A Correct answer
Explanation

This type of modeling in data warehouse represents business processes within the enterprise and serves as a blueprint for operational database systems.

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