Computer Science for IGCSE & O level - Algorithm Design And Problem Solving (Section 5 - No. 5)
What is the purpose of a screen/visual check?
To ensure the data entered is of the correct type
To make sure that the data is visible
To have the user confirm entered data against a source document
To verify that the data adheres to a certain format
Paaiškinimas
Screen checks are used to confirm entered data