Database Normalization
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Questions and Answers

What is the main purpose of normalization?

  • To complicate the retrieval of data
  • To make data restructuring easier
  • To simplify the maintenance of data (correct)
  • To complicate data maintenance

    • Why is normalization carried out between tables?

  • To make data restructuring easier
  • To simplify data maintenance (correct)
  • To complicate the retrieval of data
  • To complicate data maintenance

    • What does normalization aim to reduce when new application requirements arise?

  • The need for re-organizing data
  • The need for complicating data maintenance
  • The need for complex data
  • The need for restructuring data (correct)

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