Computer Science for IGCSE & O level - Algorithm Design And Problem Solving (Section 12 - No. 10)
When testing a program that calculates the average of a set of numbers, what type of test data should be used to verify it correctly handles the minimum and maximum possible input values?
Normal data
Abnormal data
Boundary data
Extreme data
Explication
Extreme data focuses on the edge cases, specifically the largest and smallest values.