Question -
Which-one ofthe following statements about normal forms is FALSE?
Options:
A .  BCNF is stricter than 3 NF
B .  Lossless, dependency -preserving decomposition into 3 NF is always possible
C .  Loss less, dependency "“ preserving decomposition into BCNF is always possible
D .  Any relation with two attributes is BCNF
View Answer
Answer: Option A
Loss less, dependency “ preserving decomposition into BCNF is always possibleWe 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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