Concept drill

prime attribute

GATE CSE & IT · Normalization · 2014-2020

PYQs

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keyed

elite explanations

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Study anchor

Korth — Database System Concepts

Relational model, SQL, normalization, transactions

Consider a relational table R that is in 3NF, but not in BCNF. Which one of the following statements is TRUE?

A prime attribute of a relation scheme $$R$$ is an attribute that appears