The minimum cardinalities between a location,such as Warehouse,and a resource,like Inventory,will likely be 0 for all except which of the following reasons?
A)One specific inventory item could be stored at several different warehouses.
B)A warehouse could be currently empty.
C)Not all kinds of inventory are stored at each warehouse.
D)Inventory could include products not yet available for sale.

Question

Quizplus · Accepted Answer

A specific inventory item being stored at several different warehouses implies that there is a necessary relationship between the inventory and at least one warehouse, suggesting a minimum cardinality of 1.

The Minimum Cardinalities Between a Location,such as Warehouse,and a Resource,like