Computer Science for IGCSE & O level - Algorithm Design And Problem Solving (Section 5 - No. 49)

What is the purpose of a 'range check' in data validation?

To ensure data is within a certain set of values.

To ensure the length of data entered is correct.

To check the format of the entered data.

To confirm the data is present and not empty.

A range check confirms that a value falls within a specified range (e.g., age between 0 and 100).