GATE CS 2016 Set 1 — Question 16

Multiple choice 1 mark Question 16 2016

Question 16

MCQ 1 marks · −0.33 Databases

Which one of the following is NOT a superkey in a relational schema with attributes \(V, W, X, Y, Z\) and primary key \(VY\)?

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GATE CS — Computer Science & IT 2016 Databases

Source: GATE 2016 Computer Science and Information Technology, Set 1 (question number approximate)

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