Test data: Normal - GCSE Computer Science Definition

'Test data: Normal' refers to the kind of data that you would expect to input when testing a computer program under regular conditions. Imagine you're testing a calculator app; normal test data would include everyday numbers like 5, 15, or 100, because these are typical values users might enter. When you use normal test data, you are checking if the program works correctly with the inputs it's designed to handle most of the time. This helps to ensure that the program operates smoothly during normal usage.