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Multiple ChoiceIntermediate 30s

Database normalization

Choose the best answer for: normal forms
Options
  1. 1Combining all tables into one wide table to avoid joins
  2. 2Removing all structure so rows become JSON documents
  3. 3Only applies to NoSQL and never to relational schemas
  4. 4Reduce redundancy by splitting tables (1NF, 2NF, 3NF)

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