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Recent questions tagged multivalued-dependency-4nf

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Multi Valued Dependencies
Multi Valued Dependencies(MVD) satisfied by relation R(A,B,C) with tuples: (a1,b1,c1),(a1,b1.c2), (a2,b1,c1), (a2,b1,c3) A⇢⇢B B⇢⇢A, BC⇢⇢A, B⇢⇢AC
Multi Valued Dependencies(MVD) satisfied by relation R(A,B,C) with tuples: (a1,b1,c1),(a1,b1.c2), (a2,b1,c1), (a2,b1,c3)A⇢⇢BB⇢⇢A, BC⇢&#86...
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Find mvd
A.dep-->>job B.dep-->>part C.both a and b D.none of these
A.dep >>jobB.dep >>partC.both a and bD.none of these
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Mvd
How to find all mvd's in this table.i know mvd defination according to that we let t1,t2,t3,t4 in table but in this table ,which tuple we take t1,t2,t3,t4 .and how defination of.mvd constraints satisfy
How to find all mvd's in this table.i know mvd defination according to that we let t1,t2,t3,t4 in table but in this table ,which tuple we take t1,t2,t3,t4 .and how defin...
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