Which relation is created by placing the primary key of either entity in the relation for the other entity or by doing this for both entities?
A)Binary 1:N relationship
B)Unary 1:1 relationship
C)Weak entity
D)Associative entity with additional key

Question

Quizplus · Accepted Answer

The Answer of Which relation is created by placing the primary key of either entity in the relation for the other entity or by doing this for both entities?
A)Binary 1:N relationship
B)Unary 1:1 relationship
C)Weak entity
D)Associative entity with additional key

Which Relation Is Created by Placing the Primary Key of Either