15: Give the single BEST answer for the question below. You were told to run the
ID: 3925663 • Letter: 1
Question
15: Give the single BEST answer for the question below.
You were told to run the simulation and report the time-average queue length of the packaging Process queue.
What is the time-average queue length of the packaging Process queue?
a counter
a statistic
a frequency
a continuous time statistic
16: Give the single BEST answer for the question below.
There are 3 machines, X, Y, and Z. Machines X, Y and Z process parts and have scheduled maintenance breaks. There is operational costs incurred when a machine is busy. You want to collect statistics on the cost of using each of three machines.
Which of the following ways should this be modeled?
1) Model machines as Processes. Introduce Breaks to model scheduled maintenance and a user-defined statistic to collect overall costs.
2) Model machines as Resources. Introduce Schedules to model scheduled maintenance and define costs when Busy in the Schedule entry for each machine.
3) Model machines as Resources. Combine these 3 Resources into a single Set. Introduce Schedules to model scheduled maintenance and a user-defined statistic to collect overall costs.
4) Model machines as Processes. Introduce Failures to model maintenance breaks and a user-defined statistic to collect overall costs.
all of the above
1) only
either 2) or 4)
4) only
either 1) or 4)
none of the above
3) only
2) only
17: Give the single BEST answer for the question below.
Finish the statement correctly:
Entity statistics can be collected by ...
(1) checking appropriate box in Create module;
(2) checking appropriate box in Dispose module;
(3) selecting appropriate option in Record module.
(3) only
(2) only
(1) and (3) only
none of these
(1), (2), and (3)
(1) only
(2) and (3) only
Explanation / Answer
15) a continuous time statistic
16) 1 only model machines as processes and introduce breaks for scheduled maintenance to analyse costs
17) 2 and 3 only
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