ISyE 6644 – Summer 2025 Midterm Exam 1 | 34
Real Questions with Verified Correct Answers |
Fully Updated & Graded A+ Study Guide |
Guaranteed Success
What are some characteristics of simulation models? - Correct answer-1. Discrete (vs. continuous)
2. Stochastic (vs. deterministic)
3. Dynamic (vs. static)
What is simulation? - Correct answer-Simulation is the imitation of a real-world process of system over
time.
Simulation involves the generation of an artificial history to draw inferences concerning the operating
characteristics of the real system that is represented.
What is simulation good for? - Correct answer-1. Describe / analyze real or conceptual system behavior.
2. Ask "what if" questions.
3. Aid in system design and optimization
4. Can simulate almost anything
What are the reasons to simulate? - Correct answer-1. Will the system accomplish its goals?
2. Current system won't accomplish its goals, now what?
3. Need incremental improvement.
4. Create a specification or action plan
5. Solve a problem, like a bottleneck.
6. Resolve disputes
7. Sell an idea
,ISyE 6644 - Summer 2025- Midterm Test 1|with 34 Actual
Questions and Correct Answers|Graded A+
4. Use to check results and give credibility to conclusions obtained by other methods.
5. Reduce design blunders
6. Really nice demo method
7. (sometimes) very easy
What are the disadvantages of simulation? - Correct answer-1. Sometimes not so easy 2.
Sometimes very time consuming / costly
3. Simulations give "random" output (and lots of misinterpretation of results is possible)
4. To do a certain problem, better methods than simulation may exist
We are interested in modeling the arrival and service process at the local McBurger Queen burger joint.
Customers come in every once in a while, stand in line, eventually get served, and off they go. Generally
speaking, what kind of model are we talking about here? (More than one answer below may be right.)
A) Discrete
B) Continuous
C) Stochastic
D) Deterministic - Correct answer-(a) (because events such as arrivals and service completions only
happen once in a while, as opposed to continuously); and (c) (because customer arrival times, service
times, shift changes, etc., are all random).
Which of the following can be regarded as advantages of simulation? (More than one answer below may
be right.)
A) Simulation enables you to study models too complicated for analytical or numerical treatment.
B) Simulations can serve as very pretty demos that even University of Georgia graduates can
understand.
C) Simulation can be used to study detailed relations that might be lost in an analytical or numerical
treatment.
D) Simulations are often tedious and time-consuming to produce. - Correct answer-A) Simulation
enables you to study models too complicated for analytical or numerical treatment.
, ISyE 6644 - Summer 2025- Midterm Test 1|with 34 Actual
Questions and Correct Answers|Graded A+
B) Simulations can serve as very pretty demos that even University of Georgia graduates can
understand.
C) Simulation can be used to study detailed relations that might be lost in an analytical or numerical
treatment.
Who is William Gosset?
A) He invented the t distribution that is used ubiquitously in statistics.
B) He invented the s distribution that is used ubiquitously in statistics.
C) He invented tea.
D) He invented the word "ubiquitous".
E) He is the brother of Louis Gossett Jr., best known for his fine acting in many films, including An Officer
and a Gentleman. - Correct answer-A) He invented the t distribution that is used ubiquitously in statistics.
What was the first use of a computer simulation? - Correct answer-Stan Ulam and Johnny von Neumann
in 1946 after world war 2. They used simulation in the context of the development of the H bomb.
The simulated thermonuclear reactions actually, chain reactions.
What was the main development in the simulation field in the 1960s? - Correct answer-Industrial
applications
-manufacturing
-queueing models
Who was Harry Markowitz? - Correct answer-He was one of the first guys to develop a language called
SIMSCRIPT. He also won a nobel prize for some of the work he did in optimizing financial portfolios
(portfolio theory).
In terms of simulations origins in manufacturing, what are some of the ways that simulation was/is used? -
Correct answer-1. Calculated the movement of parts and interaction of system components.
Evaluates part flow thru the system
Real Questions with Verified Correct Answers |
Fully Updated & Graded A+ Study Guide |
Guaranteed Success
What are some characteristics of simulation models? - Correct answer-1. Discrete (vs. continuous)
2. Stochastic (vs. deterministic)
3. Dynamic (vs. static)
What is simulation? - Correct answer-Simulation is the imitation of a real-world process of system over
time.
Simulation involves the generation of an artificial history to draw inferences concerning the operating
characteristics of the real system that is represented.
What is simulation good for? - Correct answer-1. Describe / analyze real or conceptual system behavior.
2. Ask "what if" questions.
3. Aid in system design and optimization
4. Can simulate almost anything
What are the reasons to simulate? - Correct answer-1. Will the system accomplish its goals?
2. Current system won't accomplish its goals, now what?
3. Need incremental improvement.
4. Create a specification or action plan
5. Solve a problem, like a bottleneck.
6. Resolve disputes
7. Sell an idea
,ISyE 6644 - Summer 2025- Midterm Test 1|with 34 Actual
Questions and Correct Answers|Graded A+
4. Use to check results and give credibility to conclusions obtained by other methods.
5. Reduce design blunders
6. Really nice demo method
7. (sometimes) very easy
What are the disadvantages of simulation? - Correct answer-1. Sometimes not so easy 2.
Sometimes very time consuming / costly
3. Simulations give "random" output (and lots of misinterpretation of results is possible)
4. To do a certain problem, better methods than simulation may exist
We are interested in modeling the arrival and service process at the local McBurger Queen burger joint.
Customers come in every once in a while, stand in line, eventually get served, and off they go. Generally
speaking, what kind of model are we talking about here? (More than one answer below may be right.)
A) Discrete
B) Continuous
C) Stochastic
D) Deterministic - Correct answer-(a) (because events such as arrivals and service completions only
happen once in a while, as opposed to continuously); and (c) (because customer arrival times, service
times, shift changes, etc., are all random).
Which of the following can be regarded as advantages of simulation? (More than one answer below may
be right.)
A) Simulation enables you to study models too complicated for analytical or numerical treatment.
B) Simulations can serve as very pretty demos that even University of Georgia graduates can
understand.
C) Simulation can be used to study detailed relations that might be lost in an analytical or numerical
treatment.
D) Simulations are often tedious and time-consuming to produce. - Correct answer-A) Simulation
enables you to study models too complicated for analytical or numerical treatment.
, ISyE 6644 - Summer 2025- Midterm Test 1|with 34 Actual
Questions and Correct Answers|Graded A+
B) Simulations can serve as very pretty demos that even University of Georgia graduates can
understand.
C) Simulation can be used to study detailed relations that might be lost in an analytical or numerical
treatment.
Who is William Gosset?
A) He invented the t distribution that is used ubiquitously in statistics.
B) He invented the s distribution that is used ubiquitously in statistics.
C) He invented tea.
D) He invented the word "ubiquitous".
E) He is the brother of Louis Gossett Jr., best known for his fine acting in many films, including An Officer
and a Gentleman. - Correct answer-A) He invented the t distribution that is used ubiquitously in statistics.
What was the first use of a computer simulation? - Correct answer-Stan Ulam and Johnny von Neumann
in 1946 after world war 2. They used simulation in the context of the development of the H bomb.
The simulated thermonuclear reactions actually, chain reactions.
What was the main development in the simulation field in the 1960s? - Correct answer-Industrial
applications
-manufacturing
-queueing models
Who was Harry Markowitz? - Correct answer-He was one of the first guys to develop a language called
SIMSCRIPT. He also won a nobel prize for some of the work he did in optimizing financial portfolios
(portfolio theory).
In terms of simulations origins in manufacturing, what are some of the ways that simulation was/is used? -
Correct answer-1. Calculated the movement of parts and interaction of system components.
Evaluates part flow thru the system
