Match each of the following E-R structures with its relational representation.
-Create a relation with a composite primary key using the primary keys of the related entities,plus any nonkey attributes of the relationship or associative entity.
A)regular entity
B)weak entity
C)binary or unary 1:1 relationship
D)binary 1:N relationship
E)binary or unary M:N relationship or associative entity
F)binary or unary M:N relationship or associative entity with its own key

Question

Quizplus · Accepted Answer

In a binary or unary M:N relationship or associative entity, a relation is created with a composite primary key using the primary keys of the related entities, plus any nonkey attributes of the relationship or associative entity.

Match Each of the Following E-R Structures with Its Relational