ISYE 6644 Final Exam Actual
Summer 2026/2027 – Complete
Q&A with Detailed Rationales |
100% Verified
SECTION 1: ARENA SIMULATION MODULES & CONCEPTS
Question 1
TRUE or FALSE? You can pre-assign a service time as an attribute before you
actually get to the server that you'll be using.
A) True
B) False
Correct Answer: A
Rationale: This is true because you can assign an attribute value (e.g., service time) to an
entity upon creation before it reaches the server. This allows for more realistic modeling
where a customer's service requirement is known in advance .
Question 2
,TRUE or FALSE? If you have a Create module generating one-at-a-time customer
arrivals, then it is not possible to use a different Create module with 4-at-a-time
customer arrivals.
A) True
B) False
Correct Answer: B
Rationale: This is false. You can use multiple Create modules with different arrival patterns
(e.g., one generating single arrivals and another generating batch arrivals). Each Create
module operates independently .
Question 3
TRUE or FALSE? Fake customers can be used to schedule machine breakdowns,
keep track of which time period the simulation is currently in, and carry out other
duties not associated with actual customers.
A) True
B) False
Correct Answer: A
Rationale: True. Fake (dummy) entities are commonly used in Arena for scheduling
periodic events like machine breakdowns, inventory reviews, and time period tracking.
They serve as "timers" without representing actual customers .
Question 4
Which module/spreadsheet is NOT in the Advanced Process panel?
A) Seize
B) Delay
C) Release
D) Process Module
,Correct Answer: D
Rationale: The Process Module is in the Basic Process panel, not the Advanced Process
panel. The Advanced Process panel contains Seize, Delay, Release, and other modules that
provide more detailed control over resource allocation .
Question 5
Why are things like Seize, Delay, Release in multiple templates?
A) They are redundant and should be removed
B) The Process module does not allow us to use Seize, Delay, Release with sufficient
generality
C) They are only for decorative purposes
D) They are used for different simulation languages
Correct Answer: B
Rationale: The Process module is a simplified version that does not provide the detailed
control needed for complex resource allocation scenarios. The Advanced Process templates
allow for more flexible modeling with Seize, Delay, and Release modules .
Question 6
TRUE or FALSE? You can schedule failures to occur after a random number of
customers have used a resource or after a random amount of time has passed.
A) True
B) False
Correct Answer: A
Rationale: True. Arena allows scheduling failures based on either time or count triggers.
This is useful for modeling machine breakdowns after a certain number of operations or
after a specific time interval .
, Question 7
TRUE or FALSE? You are only allowed to schedule one type of failure for a
particular resource.
A) True
B) False
Correct Answer: B
Rationale: False. A resource can have multiple failure patterns scheduled. Each failure can
be configured with different triggers and repair times to model complex system behavior .
Question 8
Which block is NOT in the Blocks template?
A) Process block
B) Create block
C) Dispose block
D) Assign block
Correct Answer: A
Rationale: There is no "Process block" in the Blocks template. The Process module is in the
Basic Process panel, not the Blocks template. The Blocks template contains modules like
Create, Dispose, and Assign .
Question 9
TRUE or FALSE? The Queue block can connect up to the Seize module from the
Advanced Process template.
Summer 2026/2027 – Complete
Q&A with Detailed Rationales |
100% Verified
SECTION 1: ARENA SIMULATION MODULES & CONCEPTS
Question 1
TRUE or FALSE? You can pre-assign a service time as an attribute before you
actually get to the server that you'll be using.
A) True
B) False
Correct Answer: A
Rationale: This is true because you can assign an attribute value (e.g., service time) to an
entity upon creation before it reaches the server. This allows for more realistic modeling
where a customer's service requirement is known in advance .
Question 2
,TRUE or FALSE? If you have a Create module generating one-at-a-time customer
arrivals, then it is not possible to use a different Create module with 4-at-a-time
customer arrivals.
A) True
B) False
Correct Answer: B
Rationale: This is false. You can use multiple Create modules with different arrival patterns
(e.g., one generating single arrivals and another generating batch arrivals). Each Create
module operates independently .
Question 3
TRUE or FALSE? Fake customers can be used to schedule machine breakdowns,
keep track of which time period the simulation is currently in, and carry out other
duties not associated with actual customers.
A) True
B) False
Correct Answer: A
Rationale: True. Fake (dummy) entities are commonly used in Arena for scheduling
periodic events like machine breakdowns, inventory reviews, and time period tracking.
They serve as "timers" without representing actual customers .
Question 4
Which module/spreadsheet is NOT in the Advanced Process panel?
A) Seize
B) Delay
C) Release
D) Process Module
,Correct Answer: D
Rationale: The Process Module is in the Basic Process panel, not the Advanced Process
panel. The Advanced Process panel contains Seize, Delay, Release, and other modules that
provide more detailed control over resource allocation .
Question 5
Why are things like Seize, Delay, Release in multiple templates?
A) They are redundant and should be removed
B) The Process module does not allow us to use Seize, Delay, Release with sufficient
generality
C) They are only for decorative purposes
D) They are used for different simulation languages
Correct Answer: B
Rationale: The Process module is a simplified version that does not provide the detailed
control needed for complex resource allocation scenarios. The Advanced Process templates
allow for more flexible modeling with Seize, Delay, and Release modules .
Question 6
TRUE or FALSE? You can schedule failures to occur after a random number of
customers have used a resource or after a random amount of time has passed.
A) True
B) False
Correct Answer: A
Rationale: True. Arena allows scheduling failures based on either time or count triggers.
This is useful for modeling machine breakdowns after a certain number of operations or
after a specific time interval .
, Question 7
TRUE or FALSE? You are only allowed to schedule one type of failure for a
particular resource.
A) True
B) False
Correct Answer: B
Rationale: False. A resource can have multiple failure patterns scheduled. Each failure can
be configured with different triggers and repair times to model complex system behavior .
Question 8
Which block is NOT in the Blocks template?
A) Process block
B) Create block
C) Dispose block
D) Assign block
Correct Answer: A
Rationale: There is no "Process block" in the Blocks template. The Process module is in the
Basic Process panel, not the Blocks template. The Blocks template contains modules like
Create, Dispose, and Assign .
Question 9
TRUE or FALSE? The Queue block can connect up to the Seize module from the
Advanced Process template.
