Computer Science for IGCSE & O level - Algorithm Design And Problem Solving (Section 14 - No. 25)
What is the significance of "screen/visual check" in data validation?
It automatically corrects errors.
It involves the end-user checking the data for correctness.
It is used to encrypt sensitive data.
It automatically compares the inputs of the two users.
Giải thích
A visual check involves user review and approval of the data.