What is the difference between Validation and Verification?
What is difference between Validation and Verification ?
Ask by Shrikant Mishra
Updated 18 Jun 2023
Verification and validation are two important concepts in software testing. They are often used interchangeably, but there is a subtle difference between the two.
Verification is the process of checking that the software meets its specifications. This means checking that the software does what it is supposed to do, and that it does it correctly. Verification is typically done by the software developers themselves, or by a quality assurance (QA) team.
Validation is the process of checking that the software meets the needs of the users. This means checking that the software is useful and usable, and that it meets the expectations of the users. Validation is typically done by the users themselves, or by a QA team that includes users.
Here is a table that summarizes the key differences between verification and validation:
What is the difference between Validation and Verification?