Question 8046 – Memory-Interfacing
December 3, 2023Question 6895 – Artificial-Intelligence
December 3, 2023Question 9718 – Functional-Dependency
From the following instance of a relation scheme R(A,B,C), we can conclude that:
Correct Answer: C
Question 3 Explanation:
From the given instance of relation it can be seen that A functionally determines B, but we cannot conclude this for the entire relation.
But for the given instance it can be seen that B does not functionally determines C, and it can be concluded for entire relation.
But for the given instance it can be seen that B does not functionally determines C, and it can be concluded for entire relation.
A functionally determines B and B functionally determines C
A functionally determines B and B does not functionally determines C
B does not functionally determines C
A does not functionally determines B and B does not functionally determines C
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