-If we want to indicate that the authors of a book have conceived it when visiting another author in some country,we would use a relationship that is:
A) M-N
B) 1-1
C) 1-M
D) ternary

Question

-If we want to indicate that the authors of a book have conceived it when visiting another author in some country,we would use a relationship that is:
A) M-N 
B) 1-1 
C) 1-M 
D) ternary

Quizplus · Accepted Answer

The scenario involves three distinct entities: the authors of the book, the book itself, and the author they visited. A ternary relationship is needed to accurately represent the interaction among these three entities, as it involves more than two entities interacting in a specific context.

-If We Want to Indicate That the Authors of a Book