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Date of submission: 08-07-09

Mrs. Hema C. N, PGT(CS)

    1. What is data warehouse?
    2. What are the characteristics of a data warehouse?
    3. Define  metadata and data mining.
    4. What is UML? Name various UML diagrams.
    5. How are relationships shown in UML  Class diagrams.
    6. Explain the term client/server computing using suitable example.
    7. Compare ER-modeling and Object modeling techniques.

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