Computer Science for IGCSE & O level - Algorithm Design And Problem Solving (Section 1 - No. 2)
What is the key difference between validation and verification?
Validation checks the data format while verification checks data accuracy
Validation occurs at the beginning while verification at the end
Validation ensures data is reasonable, verification ensures it is accurate
Validation is automated, verification is manual.
Explanation
Validation ensures the input data is reasonable while verification ensures the data accuracy or correctness.
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