1.

Multi valued dependencies are also called as __________(a) Equality generating dependencies(b) Tuple generating dependencies(c) Multi-purpose dependencies(d) None of the mentionedI got this question during an interview.I would like to ask this question from Decomposition Algorithms topic in section Relational Database Design of RDBMS

Answer»

Correct choice is (b) TUPLE GENERATING dependencies

For EXPLANATION I would say: Multi valued dependencies are also called as tuple generating dependencies because they require other tuples of a certain form to be PRESENT in the RELATION.



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