DBI202_-_SP_2023_-_FE_80.webp
dragon_power

DBI202_-_SP_2023_-_FE_80.webp

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(Choose 1 answer)
Which of the following statements is correct?
A. All relations in 3NF are also in BCNF
B. For any relation schema, there is a dependency-preserving decomposition into 3NF
C. All relations in 2NF are also in BCNF
Ext

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