Verification | Validation |
Verification
is the process of checking the documents (BRD, SRS), design, code and
programs. | Testing and
validation of actual product. |
Are we
building the product write? s/w meets the specification or not? Here we are
checking whether we are developing right product or not. | Are we
building the right product or not? s/w
meets the requirement or not? We check whether the developed module is right
or not. |
Static
Testing | Dynamic
Testing |
Methods – Inspection,
Reviews and walk through. | Methods - Unit,
integration, system, Acceptance, black box, functional and non-functional
testing. |
QA comes
under verification. | QC comes
under validation. |
QA involved | Tester
involved with the help of QA |
It comes
first | It comes
later |
It finds the
bug early in the development life cycle. | It finds the
bugs that verification cannot catch. |
Please refer the below video on difference between Verification and Validation:
No comments:
Post a Comment