In software creation, verification and validation testing are important parts of the authentication process. Verification makes sure that the software works according to its design and specs.
Validation makes sure that it works in the real world and meets user needs. Both processes work together to make the final result strong, bug-free, and easy to use.
Verification and Validation are steps in the software testing process. These two words mean completely different things. Verification is done to make sure that the standard of the product stays high.
Difference Between Verification And Validation
Table of Contents
| Criteria | Verification Testing | Validation Testing |
|---|---|---|
| Definition | Ensures that the software is built correctly | Ensures that the correct product is being built |
| Focus | Process correctness and adherence to standards | User needs, expectations, and real-world usage |
| Cost | Generally cheaper | Typically costlier |
| Stage | Requirement gathering, planning, development | Testing phase and beyond |
| Purpose | Checks if the process is right | Confirms the best approach and user satisfaction |
| Execution | Involves document reviews, inspections, etc. | Involves various product testing types |
| Target | Specifications, design, architecture, etc. | The final product to be used by customers |
| Performers | Developers and testers | QA engineers and product teams |
| Sequence | Precedes validation testing | Follows verification testing |
| Devices/Platforms Needed | Typically not required | Often involves real browsers, devices, and OS |
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