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Database Development Life Cycle, Normalization, Errors and Security of Database – Part 2

TRIVIAL FUNCTIONAL DEPENDENCY A functional dependency is known as trivial when B is a subset of A. In a table or relation with the attributes or columns student name as well as student identification number (SIN), the name of the student is functionally dependent on the SIN, as this is the case for individual names. An SIN recognizes the student…

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