Computer Science for IGCSE & O level - Algorithm Design And Problem Solving (Section 14 - No. 13)
A screen/visual check allows a user to...
Automatically correct data errors.
Review entered data for correctness before it's processed.
Make sure the data fits a particular format.
Make sure all fields have an entry.
הֶסבֵּר
A screen check lets the user see and check data.