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QWhich-one ofthe following statements about normal forms is FALSE?

ID: #2595 Normal Form MCQ 7,791 views
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  • A BCNF is stricter than 3 NF ✔ ✖
  • B Lossless, dependency -preserving decomposition into 3 NF is always possible ✔ ✖
  • C Loss less, dependency ✔ ✖
  • D Any relation with two attributes is BCNF ✔ ✖
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Explanation

We say that the decomposition is a lossless decomposition if there is no loss of information by replacing r (R) with two relation schemas r1(R1) andr2(R2).
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