6.2 Modelling applications

What is the term used to describe the process of using computers to simulate real-life situations?

• Modelling

• Simulation

• Prediction

• Training

Which of the following is an example of computer modelling?

• Using a flight simulator to train pilots

• Creating 3D models of buildings

• Using spreadsheet models to simulate profit/loss

• All of the above

What is one advantage of using computer simulations and models?

• It is cheaper than carrying out the task for real

• It is safer as there is no risk of harm or damage

• It saves time by producing results faster

• All of the above

What is one disadvantage of using computer simulations and models?

• Some simulators require expensive hardware

• The accuracy of the simulation may not be perfect

• The initial expense of setting up simulators

• All of the above

Which of the following is an example of a computer model used for training?

• Flight simulator for pilots

• Driving simulator for learner drivers

• Both A and B

• None of the above

What is one advantage of using 3D models in design?

• They allow for zooming in to see fine details

• They can be rotated to view from different angles

• They are cheaper to create and modify than physical prototypes

• All of the above

What can spreadsheet models be used to predict?

• Profit/loss

• Budget outcomes

• Answers to 'What If' questions

• All of the above

Which of the following is an example of a computer model used for finance simulation?

• Spreadsheet model for predicting profit/loss

• Flight simulator for training pilots

• Driving simulator for learner drivers

• 3D model of a building design

What is one advantage of using computer simulations for training?

• Trainees can make mistakes without any real consequences

• Trainees can gain confidence before performing tasks in real life

• Trainees can experience extreme situations that cannot be guaranteed in real life

• All of the above

What is one disadvantage of using computer simulations for modelling?

• Some simulators require expensive hardware

• The accuracy of the simulation may not be perfect

• Programmer errors can affect the accuracy of the simulation

• All of the above