Which of the following diagrams represents the cardinality pairs for a repair shop where supervisors place items that need repair in a common area where any available employee can work on the item? Naturally,employees are always repairing more than one item at a time,and more than one supervisor can drop off items that need repair.
D)All of the above.

Question

Quizplus · Accepted Answer

The cardinality pair for this scenario is a one-to-many relationship, as one supervisor can drop off multiple items and any available employee can work on multiple items. Choice B represents a one-to-many relationship with a common entity (the repair item) between the supervisor and employee entities. The other choices do not accurately represent this relationship.

Which of the Following Diagrams Represents the Cardinality Pairs for a Repair