Computer Science for IGCSE & O level - Algorithm Design And Problem Solving (Section 6 - No. 46)

When testing a program, what is the primary objective of using "normal data"?

To determine how the program functions with common and expected inputs.

To test the boundaries or limitations of the program's inputs.

To discover any coding mistakes in the program.

To measure the overall performance of the program.

Normal data checks expected outputs.