Computer Science for IGCSE & O level - Algorithm Design And Problem Solving (Section 11 - No. 40)
In the context of data validation, what is a screen/visual check primarily used for?
To verify the data type of the input.
To compare data entered by different operators.
To allow the user to visually confirm the data they've entered is correct.
To automatically validate the data against predefined rules.
Giải thích
A screen/visual check allows the user to review and confirm the accuracy of the entered data.