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    QUESTIONS

    The following questions are provided as a review of transforming disparate data, and to stimulate thought about the process of transforming disparate data.

    1. What is the data transformation concept?

    2. Why is data transformation considered a destructive process?

    3. What's the difference between data bridges, data converters, and data brokers?

    4. What is the purpose of a data depot?

    5. What is the purpose of the three formal phases of data transformation?

    6. What are the five formal steps of the data transformation phase?

    7. When are data integrity rules applied to the transformed data?

    8. What are the different types of data transformation rules?

    9. What is the purpose of reverse data transformation?

    10. What does formal data transformation accomplish?


      

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