The manner in which units receive their service,such as FCFS,is the
A)queue discipline.
B)server.
C)steady state.
D)operating characteristic.

Question

Quizplus · Accepted Answer

The queue discipline refers to the set of rules that determines the order in which units receive service. FCFS (First-Come-First-Served) is an example of a queue discipline where the unit that arrives first is served first. Therefore, option A) is the correct answer. 
Option B) server refers to the entity that provides the service. Option C) steady state refers to the point at which the system has achieved a stable condition. Option D) operating characteristic refers to the set of performance metrics used to evaluate the performance of the system.

The Manner in Which Units Receive Their Service,such as FCFS,is