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Home ‣ Database ‣ The Database Development Process Comments
  • Question

  • The goal of information systems planning is to align information technology with the business strategies of the organization.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • True 

    • The Database Development Process problems

    Search Results

    • 1. There are three stages involved when analyzing the initiation of an information systems project.

    • Options
    • A. True
    • B. False
      • Discuss
    • 2. A conceptual schema is usually depicted in graphical format using E-R or object-modeling notations.

    • Options
    • A. True
    • B. False
      • Discuss
    • 3. Functional decomposition is the process of breaking down the functions of an organization into greater levels of detail.

    • Options
    • A. True
    • B. False
      • Discuss
    • 4. During logical database design, the conceptual data model is transformed into a logical data model which describes the data in terms of a specific data management technology.

    • Options
    • A. True
    • B. False
      • Discuss
    • 5. The longest step of database development is database maintenance.

    • Options
    • A. True
    • B. False
      • Discuss
    • 6. The most important reason for data architecture is reliability.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. Overlapping and disjoint subtypes have different approaches on how the subtype discriminator is applied.

    • Options
    • A. True
    • B. False
      • Discuss
    • 8. There is cardinality on an EER between the supertype and subtype.

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. A supertype is an entity type that shares common attributes or relationships distinct from other subgroupings.

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. Total specialization is represented by double lines between the supertype and subtype on an EER.

    • Options
    • A. True
    • B. False
      • Discuss

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