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

Option B represents the scenario of a repair shop with supervisors placing items that need repair in a common area where any available employee can work on the item. This is denoted by the one-to-many relationship between Supervisor and Item, meaning one supervisor can drop off many items. Similarly, the one-to-many relationship between Employee and Item implies that one employee can work on many items, and each item can be worked on by many employees as well. Therefore, option B correctly represents the cardinality pairs for the given scenario. Option A and C do not show the correct cardinality pairs, and option D is incorrect as it includes options A and C, which are not correct.

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