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Urgent required,,,please do soon as possible. Q3. Let R={CarNumber, Car Model, CarMake, Carcolor} be the attributes of a table and let K={CarNumber, Car Model, CarMake,
Urgent required,,,please do soon as possible.
Q3. Let R={CarNumber, Car Model, CarMake, Carcolor} be the attributes of a table and let K={CarNumber, Car Model, CarMake, a key for this R with extraneous elements. Construct the following: [Marks: 25] a) Super set of K b) Candidate-key for K (mention all possible intermediate keys) c) Primary-keyStep by Step Solution
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