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One of the characteristics of the queuing system is

ACustomers feedback

BHungarian mechanism

CCustomer experience

DService mechanism

Answer:

D. Service mechanism

Read Explanation:

A queuing system consists of servers providing service to arriving customers. It has three components: arrival process, service mechanism, and queue discipline. The service mechanism is specified by the number of servers and probability. The discipline means the rule a server uses to choose the next customer.

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