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Home ‣ Database ‣ The Database Environment Comments
  • Question

  • A workgroup typically comprises between 25 and 100 persons.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • False 

    • The Database Environment problems

    Search Results

    • 1. Another name for multimedia data is unstructured data.

    • Options
    • A. True
    • B. False
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    • 2. An advantage of the database approach is the creation of maximum data redundancy.

    • Options
    • A. True
    • B. False
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    • 3. The primary mechanism for providing context for data is metadata.

    • Options
    • A. True
    • B. False
      • Discuss
    • 4. Database management systems were first introduced in the 1950s.

    • Options
    • A. True
    • B. False
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    • 5. The database approach requires additional costs and risks.

    • Options
    • A. True
    • B. False
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    • 6. Stand-alone databases exhibit many of the same advantages common to file processing systems.

    • Options
    • A. True
    • B. False
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    • 7. The source of the data is sometimes called the system of record.

    • Options
    • A. True
    • B. False
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    • 8. Databases that contain historical and summarized information are usually called data warehouses.

    • Options
    • A. True
    • B. False
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    • 9. Data quality problems currently cost U.S. businesses some $60 million each year (Hudica, 2003).

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. Stored representations of objects and events that have meaning and importance in the user's environment are known as a database.

    • Options
    • A. True
    • B. False
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