Question

The binary constraint must cover indicates that ________.

A)a specific binary relationship must be included in a ternary relationship
B)a binary relationship includes a set of value combinations that must all occur in a ternary relationship
C)a table includes values that must occur in a binary relationship
D)a table includes values that must occur in a ternary relationship

Answer 1

B

Step-by-step explanation:

binary relationship includes a set of value combinations that must all occur in a ternary relationship