All Answers Tagged With functional-dependencies
- Functional Dependencies of the relation R are listed below: AB-->CD, AF-->D,DE-->F,C-->G,F-->E,G-->A Which of the functional dependencies are not implied from a set of given functional Dependencies of relation R? a)CF-->DF b)BG-->E c)AF-->G d)AB-->EF
- Functional Dependencies of the relation R are listed below: AB-->CD, AF-->D,DE-->F,C-->G,F-->E,G-->A Which of the functional dependencies are not implied from a set of given functional Dependencies of relation R? a)CF-->DF b)BG-->E c)AF-->G d)AB-->EF
- Functional Dependencies of the relation R are listed below: AB-->CD, AF-->D,DE-->F,C-->G,F-->E,G-->A Which of the functional dependencies are not implied from a set of given functional Dependencies of relation R? a)CF-->DF b)BG-->E c)AF-->G d)AB-->EF
- Which of the following sentences is incorrect? Select one: a. Dependency preserving implies lossless join and vice-versa. b. Lossless join decomposition must be achieved at all times. c. Functional Dependencies are a kind of integrity constraints. d. BCNF
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