Computer Science for IGCSE & O level - Algorithm Design And Problem Solving (Section 1 - No. 25)
What is the purpose of a 'format check' in data validation?
To ensure the data is within a specific range.
To verify the data has the correct structure and pattern.
To confirm that the data is present.
To check the length of the data entered.
Giải thích
A format check validates that data follows the expected format (e.g., a date format).