ISYE6644 (Simulation) Midterm 1 Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: Which step is ■■■ essential for a successful simulation study?
Answer:
Q: A). Problem formulation
Answer:
B). Model validation
C) experimental design
D) output analysis
E) attendance at the university of georgia E) attendance at the university of georgia
Q: What is an entity in a simulation?
Answer:
Entities can be permanent (like a machine), or temporary like customers, and can
have various properties or attributes (priority of a customer or averaged speed of a
server).
, ISYE6644 (Simulation) Midterm 1 Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: What is a system?
Answer:
A system is a collection of entities that interact together to accomplish a goal.
Q: What is a model?
Answer:
A model is an abstract representation of a system.
Q: What is the system state?
Answer:
A set of variables that contains enough information to describe the system. Think of
the state as a snapshot of the system?
Q: ex knowing how many people are in the queue and if the server is busy for a
single server
Answer:
queue model
, ISYE6644 (Simulation) Midterm 1 Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: What is a list (or queue)?
Answer:
an ordered list of associated entities (for instance, a linked list, or a line of people).
Q: What is an event?
Answer:
An event is a point in time at which the system state changes (and which can't be
predicted with certainty beforehand).
Q: Ex: an arrival event, a departure event, a machine breakdown event.
Answer:
Q: What is an activity?
Answer:
An activity is a duration of time of specified length (aka an unconditional wait)
, ISYE6644 (Simulation) Midterm 1 Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: ex: constant service times, customer interarrival times.
Answer:
Q: What is a conditional wait?
Answer:
A conditional wait is a duration of time of unspecified length.
Q: ex: customer waiting time.
Answer:
Q: TRUE or FALSE?
Answer:
The ■■■■■■■■■■■ is a set of variables that contains enough information to
describe the system. True
Verified Solutions | Latest 2026 Update
Q: Which step is ■■■ essential for a successful simulation study?
Answer:
Q: A). Problem formulation
Answer:
B). Model validation
C) experimental design
D) output analysis
E) attendance at the university of georgia E) attendance at the university of georgia
Q: What is an entity in a simulation?
Answer:
Entities can be permanent (like a machine), or temporary like customers, and can
have various properties or attributes (priority of a customer or averaged speed of a
server).
, ISYE6644 (Simulation) Midterm 1 Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: What is a system?
Answer:
A system is a collection of entities that interact together to accomplish a goal.
Q: What is a model?
Answer:
A model is an abstract representation of a system.
Q: What is the system state?
Answer:
A set of variables that contains enough information to describe the system. Think of
the state as a snapshot of the system?
Q: ex knowing how many people are in the queue and if the server is busy for a
single server
Answer:
queue model
, ISYE6644 (Simulation) Midterm 1 Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: What is a list (or queue)?
Answer:
an ordered list of associated entities (for instance, a linked list, or a line of people).
Q: What is an event?
Answer:
An event is a point in time at which the system state changes (and which can't be
predicted with certainty beforehand).
Q: Ex: an arrival event, a departure event, a machine breakdown event.
Answer:
Q: What is an activity?
Answer:
An activity is a duration of time of specified length (aka an unconditional wait)
, ISYE6644 (Simulation) Midterm 1 Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: ex: constant service times, customer interarrival times.
Answer:
Q: What is a conditional wait?
Answer:
A conditional wait is a duration of time of unspecified length.
Q: ex: customer waiting time.
Answer:
Q: TRUE or FALSE?
Answer:
The ■■■■■■■■■■■ is a set of variables that contains enough information to
describe the system. True
