Part C-1: Relationship Justification

For each relationship below, explain your reasoning in one sentence only.

1. Ward – Bed
2. Department – Ward
3. Doctor – Ward
4. SmartHospital – ExternalLab

Constraints:

• One sentence per item

Logistics Tracking System (Scenario)

• Fleet manages multiple Trucks. Trucks can be reassigned to another fleet.
• A Truck owns TripLog entries; deleting the truck removes its trip logs.
• RefrigeratedTruck is a specialized type of Truck.
• DispatcherConsole temporarily uses the MapAPI to fetch routes.
• DeliveryPlan connects multiple Trucks, but trucks exist independently of the plan.

Answer the following based on the scenario:

1. What relationship fits Fleet – Truck?
2. What relationship fits Truck – TripLog?
3. What relationship fits RefrigeratedTruck – Truck?
4. What relationship fits DispatcherConsole – MapAPI?
5. What relationship fits DeliveryPlan – Truck?

Select one or more: