Consider the relation schema with functional dependencies: - P, Q - R - R - S - R - T - T -...
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Consider the relation schema with functional dependencies:
P, Q -> RR -> SR -> TT -> UU -> P
Since non-prime attribute U is determined by non-prime attribute T which is determined by R, which dependency is present in this schema?
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Answer: A. Multivalued attributes
Accurate technical and quantitative evaluation based on foundational principles.
Step-by-step Derivation:
Step 1: Formulate problem conditions.
Step 2: Apply logical deduction.
Step 3: Conclude correct option.