Interview Question : What is Validation and Verification?
Answer : Verification: process of evaluating work-products of a development phase to determine whether they fulfill the specified requirements for that phase. Validation: process of evaluating software during or at the end of the development process to determine whether it specified requirements. Difference between Verification and Validation: Verification is Static testing where as Validations is Dynamic Testing. Verification takes place before validation. Verification evaluates plans, document, requirements and specification, where as Validation evaluates product. Verification inputs are checklist, issues list, walkthroughs and inspection where as in Validation testing of actual product. Verification output is set of document, plans, specification and requirement documents where as in Validation actual product is output.
Interview Question Category : Testing - General
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