Which of the following relationship sets are considered a many-to-many relationship? (Choose three.)
Which of the following relationship sets are considered a many-to-many relationship? (Choose three.)
A many-to-many relationship exists when multiple instances of one entity type can be associated with multiple instances of another entity type. Entity Type and Entity Class can have many-to-many relationships as an entity type can belong to multiple entity classes and vice versa. Control and Risk have a many-to-many relationship because a single control can mitigate multiple risks and a single risk can be mitigated by multiple controls. Control Objective and Entity Type is also many-to-many because one control objective may apply to multiple entity types, and an entity type may be subject to multiple control objectives.
No relationship between entity type and entity class. Indicator template not related to entity type.
entities can belong to only one entity class. how is this correct?
CDE IS CORRECT
Existing m2m tables: Entity to Entity Type Control Objective to Entity Type Risk to Control Entity Type and Class are not related and does not have direct relationship. Indicator template and Entity Type are not related directly.