Question

If attributes A and B determine attribute C, then it is also true that:

a.

A → C.

b.

B → C.

c.

(A,B) is a composite determinant.

d.

C is a determinant.

Posted under DBMS

Answer: (c).(A,B) is a composite determinant.

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Q. If attributes A and B determine attribute C, then it is also true that:

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