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If a piece of data is stored in two places in the database, then a

mhmadesk
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2022-07-04
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If a piece of data is stored in two places in the database, then a

  1. Storage space is wasted
  2. Changing the data is one spot will cause data inconsistency
  3. It can be more easily accessed
  4. both a and b
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mhmadesk
2022-07-04
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(d).both a and b

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