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Your exam MUST be in my email mailbox by no later than 5:59pm on Tuesday, November 18th.
NO LATE submissions will be reviewed / graded
Answer each question. Show ALL work (Partial credit will be given). Each question is worth 10 points.
Use the diagram below to answer these questions:
Using our classroom as an example (your desks being the clients and my workstation as the server), show the multiplicity of this system on the diagram above.
On the design above draw what the system would look like if you added your specific terminal.
What would be the name of the object/symbol you just added? Explain your reasoning.
What is the difference between a class and an object?
Use the following diagram and the information provided to answer the following questions:
Arrival Rate = 30 / hr
Utilization Rate = .9678
What is the service rate for this system?
If the arrival rate increases to 40 / hr, how does this change Utilization?
If Utilization > 1 what does this mean for your system (why is it significant)?
Assuming the arrival rate did increase to 40 / hr, what (if anything) would need to be done to make the existing system more efficient? Explain your reasoning.
What type of system is this called?
A store wishes to issue out coupons to its customers that have loyalty cards. There are three (3) types of cards: Preferred, Loyal Customer, and Inactive. If you are not a customer you should not proceed forward. The system should then check if you are either Preferred or Loyal. If yes, the system issues the coupon and ends. If you are Inactive the system should end. Draw this system as a State Chart.
Use the following diagram and the information provided to answer the following questions:
What type of system is being shown above?
What information is the diagram attempting to show?
What are the actors in this system?
Which actor(s) receive the most traffic?
Which actor(s) process the most traffic?
Use the following diagram and the information…