Refer to the Following UML Class Diagram to Answer Questions

question 25

True/False

Refer to the following UML class diagram to answer questions 1 to 5 below about the relational database based on this model.

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Definitions:

Average Service Time

The mean time it takes to serve a customer or complete a process, a critical metric in evaluating the performance of a service system.

Time Between Service

The period or interval between successive services rendered to customers or maintenance of equipment.

Service Factor

A multiplier used in operational and manufacturing settings to account for potential variability in demand or system overload capacity.

M/M/S

A model used in queueing theory representing a system with multiple servers where arrivals and service times are Poisson distributed and exponentially distributed, respectively.