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Querying Relational Databases

  • Why We Make Databases "Relational" 2:31
  • Database Normalization 1:33
  • How Normalization Helps Us 2:54
  • Database Normalization Review 5 questions
  • Set Theory and Relational Databases 4:36
  • Theoretical Groundwork 0:54
  • Set Theory Review 5 questions

Well done!

You have completed Database Normalization Review!

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Quiz Question 1 of 5

Which CRUD operation benefits most from a well-normalized database design?

Choose the correct answer below:

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  • A
    INSERT
  • B
    UPDATE
  • C
    DELETE
  • D
    All of These
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