Which of the following diagrams represents the cardinality pairs in a situation where rented items must be returned intact,and several rented items could be returned at the same time?

Question

Quizplus · Accepted Answer

In the given situation where rented items must be returned intact and several rented items could be returned at the same time, the best representation of cardinality pairs would be a many-to-one relationship. This is because multiple rented items can be returned together and they all have to be returned intact. The diagram in option B) represents this many-to-one relationship, where 'many' rented items can be returned together and only 'one' intact rented item is expected in return. The other options either represent one-to-one or one-to-many relationships, which don't fit the given situation.

Which of the Following Diagrams Represents the Cardinality Pairs in a Situation