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Raspberry Raspberry
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7 years ago
Which of the following steps must be performed before data can be loaded in the generic two-level data warehouse?
A) Extraction from various internal and external sources as well as data transformation and integration
B) Extraction from various internal and external system files and databases
C) Data transformation and integration
D) None of the above.
Textbook 
Modern Database Management

Modern Database Management


Edition: 12th
Authors:
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dorkalotdorkalot
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#1
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7 years ago
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Raspberry Author
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#2
7 years ago
Thank you so much for this Upwards Arrow
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#3
7 years ago
I'll stick around a little while if you need more of an explanation, otherwise thanks for marking the topic solved
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