BSE2014 Modelling Simulation Mid Term Test

What is the primary reason for developing models?

• To permanently replace actual systems

• To gain insight and better understanding of real-world systems

• To make system analysis more complex

• To avoid engaging with actual environments

What does the term "simulation" refer to in system modelling?

• An artistic representation of a system

• Physically constructing the system

• Running a model to observe system behaviour over time

• A practice reserved for medical professionals

Which of the following best illustrates an event in a simulation?

• A nurse speaking with a patient

• The number of available treatment rooms

• A new patient entering a hospital

• A patient’s blood group

Which of the following is NOT a typical advantage of using simulation?

• Reduced cost compared to real-world testing

• Faster analysis and experimentation

• Safe testing environment

• Guaranteed discovery of the best solution

In a hospital simulation, which of the following is considered a variable?

• The number of patients waiting to be seen

• The hospital’s logo

• The name of the receptionist

• The colour of the walls

Why are computer-based simulations commonly used in system studies?

• They are intentionally inaccurate

• They are time-consuming and costly

• They offer a safer and more adaptable environment

• They are restricted by law

What is a necessary activity when planning a simulation project?

• Ignoring system objectives

• Collecting and analysing relevant data

• Relying solely on assumptions

• Randomly choosing system behaviours

How does a discrete-event simulation differ from a continuous simulation?

• Discrete-event simulations are outdated and unused

• Continuous simulations model changes at fixed time intervals

• Discrete-event simulations track changes at specific events

• Both simulations are identical in function

What is the purpose of validation in simulation?

• To ensure the simulation runs efficiently

• To format the simulation report

• To confirm the model accurately reflects the real-world system

• To verify programming syntax

What does the term entity represent in a simulation?

• A constant value in the system

• A numerical output

• A component such as a person, item, or object involved in the simulation

• A built-in programming function