Answer to Question #257609 in Databases | SQL | Oracle | MS Access for Tarurendra Kushwah

Question #257609

Find the Super Keys : R(ABCDE)

FDs : AB -> C, C->D, B->E

Expert's answer

Relation R(ABCDE)

FDS: AB -->C, C->D, B-->E

Essential attributes are: A, B, C.

Super keys are: ABC

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