Q:

If the decomposition is able to represent all the facts about the relation then such a decomposition is called as

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If the decomposition is able to represent all the facts about the relation then such a decomposition is called as


  1. Lossless decomposition
  2. Lossy decomposition
  3. Insecure decomposition
  4. Secure decomposition

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(a).Lossless decomposition

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