what the diff b/w verification and validation

Answer Posted / anant chaudhary

Verification:-
1) It is static process.
2) It is a process of prevention of errors.
3) It consist of checking the requirements specification.
4) Error/Issue found at this stage are very less cost
effective.

Validation:-
1) It is dynamic process.
2) It is a process of detection of errors.
3) it consist of validating the requirements specification
with the help of executing on machine or PC.
4) Error/Issue found at this stage is very high cost
effective.

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