For a service with customers that arrive randomly, as long as the capacity is greater than the average arrival rate, there will be no waiting lines.Multiple ChoiceTrueFalse

What effect would an increase in arrival rate with no increase in service rate have on a queuing system?Multiple ChoiceThe queue would become shorterThe service time would become slowerWaiting time would increaseUtilization would decrease

The effect of constant rather than variable service durations is to cut the average number of customers waiting in line.Multiple ChoiceTrueFalse

The term "queue discipline" refers toMultiple Choiceidle servers waiting for customers to arrive.the order in which customers are processed.the reason waiting occurs in underloaded systems.the willingness of customers to wait in line for service.

A ______ is like a line waiting to purchase tickets, where the first person in line is the first person served.

Consider a single server queuing system. The system starts at time t=0. The arrival time ofcustomers is: 0.8, 1.4, 2.7, 3.2, 3.8, 8.0, 8.6, 9.0, 9.2, and 9.8. The departure times are: 2.2,4.0, 5.0, 6.2, and 10.0. Time is in minutes. The first in first out queuing discipline isfollowed. Simulate this system for six clients and estimate:i) The average delay in the waiting line (3 Marks)ii) The average number of clients in the waiting line at any time t (5 Marks)iii) The expected utilization of server. (2 Marks)