Question

Binary relationship has how many participating entities?

A 1 Correct Answer Incorrect Answer
B 2 Correct Answer Incorrect Answer
C 3 Correct Answer Incorrect Answer
D 4 Correct Answer Incorrect Answer
E 5 Correct Answer Incorrect Answer

Solution

The number of participating entities in a relationship defines the degree of the relationship. • Binary = degree 2 • Ternary = degree 3 • n-ary = degree

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