What is Simulation or Computer modeling in ICT

Modelling Applications using ICT

What is Modelling?

Computers can be used to simulate different scenarios to work out all of the possible outcomes. This is called 'modelling'.

What is a computer model/simulation?

1. Simulations aim to mimic (copy) real life systems in order to see the outcomes of different scenarios.
2. Another name for a computer simulation that mimics real life situations is a 'computer model'.

Computer simulations can be created for a range of applications including:

Advantages of using computer models/simulations

1. Cheaper
2. Safer
3. Saves Time
4. Greater Range of Situations

Disadvantages of using computer models/simulations

1. Accuracy
2. Initial Expense
3. Programmer Error

  

Examples of computer modelling include:

1. Flight simulators to help train aircraft pilots
2. 3D models of buildings and products to simulate how designs will look when built
3. Spreadsheet models to simulate profit/loss based on different levels of income.
4. Driving Simulation for entertainment, training and crash testing.