DBI202_-_SP_2024_-_FE_1622.webp
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DBI202_-_SP_2024_-_FE_1622.webp

(Choose 1 answer)
The relation R(ABCD) has following FDs:
{ABD -> C;
CD -> A;
AC -> B;
AC -> D}
Choose a correct statement about R?.
A. R is in 3NF
B. R is not in 3NF
C. R is not in 2NF
D. None of the others


Q: 29

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