An entity that exists to implement a many-to-many relationship is called a(n)____.
A) composite entity
B) complex entity
C) complicated entity
D) circular entity

Question

​An entity that exists to implement a many-to-many relationship is called a(n)____.
A) ​composite entity
B) ​complex entity
C) ​complicated entity
D) ​circular entity

Quizplus · Accepted Answer

A composite entity is an entity that is created to implement a many-to-many relationship between two other entities. It contains the primary keys of both entities as foreign keys and any additional attributes required for the relationship. It is also known as a bridge entity, junction entity, or associative entity. The other options (B, C, and D) do not accurately describe an entity designed for many-to-many relationships.

​An Entity That Exists to Implement a Many-To-Many Relationship Is

An Entity That Exists to Implement a Many-To-Many Relationship Is