DBI202_-_SP_2024_-_Block_5_-_FE_1928.webp
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DBI202_-_SP_2024_-_Block_5_-_FE_1928.webp

(Choose 1 answer)
F = {A->C, D->B}.
Given the relation schema R(A,B,C,D) and functional dependencies
Which functional dependency/ies can cause a violation of second normal form (2NF)?
A. A->C
B. D->B
C. both A->C and D->B
D. Neither A->C or D->B

Exi Q: 13

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