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Course 163
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12. Which layer stores final data?
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4. OLAP systems are designed for analytical processing.
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10. Which system is used for analysis?
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1. Data staging layer is used for final data storage.
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9. What does ETL stand for?
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7. Data presentation layer is where users interact with data.
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11. Which approach is top-down?
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13. OLTP is used for?
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2. ETL stands for Extract, Transform, Load.
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14. Kimball approach starts with?
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