Relational Database Management System Mcqs
Page No. 20
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X → Y holds on a schema k(K) if?
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If K → R then K is said to be the _______ of R
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We say that a decomposition having the property F’+ = F+ is a __________ decomposition.
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If B is an attribute and A→B, Then B is said to be ________ by a.
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If A→B, A→ C then which of the following is true?
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State true or false: Functional dependencies are transitiv
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Armstrong axioms are called sound because?
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