Computer Science for IGCSE & O level - Algorithm Design And Problem Solving (Section 10 - No. 30)
Which of the following is the primary purpose of a screen/visual check in data validation?
To provide the user a chance to check the accuracy of the entered data.
To automatically correct errors.
To ensure the data adheres to a specific format.
To guarantee that all mandatory fields have entries.
解释
A screen/visual check allows user review for data correctness.