R = ABCD F = {D -> C, AB -> C, AD -> B, BD -> A, AC -> B} 1- Identify the candidate key(s) for R. 2- Find the minimal co

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answerhappygod
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R = ABCD F = {D -> C, AB -> C, AD -> B, BD -> A, AC -> B} 1- Identify the candidate key(s) for R. 2- Find the minimal co

Post by answerhappygod »

R = ABCD
F = {D -> C, AB -> C, AD -> B, BD -> A, AC ->
B}
1- Identify the candidate key(s) for R.
2- Find the minimal cover.
3- Decompose it into BCNF relations
4- Decompose in 3NF using synthesis algorithm.
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