Database - The Relational Model and Normalization - Discussion
Discussion Forum : The Relational Model and Normalization - General Questions (Q.No. 1)
1.
Every time attribute A appears, it is matched with the same value of attribute B, but not the same value of attribute C. Therefore, it is true that:
Discussion:
23 comments Page 3 of 3.
Shrav said:
1 decade ago
A can uniquely identifies B each time so A->B
Aani said:
1 decade ago
Because of logical signs properties.
Abhishek tamrakar said:
1 decade ago
Beacause only value of A will match with B.
So A->B is true.
So A->B is true.
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