Consider the schema R = (S T U V) and the dependencies S → T, T → U, U → V and…
PYQ RPSC Programmer 2013
Consider the schema R = (S T U V) and the dependencies S → T, T → U, U → V and V → S. Let R = (R1 and R2) be a decomposition such that R1 ∩ R2 = ϕ. The decomposition is
- A.
not in 2 NF
- B.
in 2 NF but not in 3 NF
- C.
in 3 NF but not in 2 NF
- D.
in both 2 NF and 3 NF
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