Manual testing concepts: verification vs validation

Question

Accepted Answer

Verification ensures that the software meets the specified requirements, while validation ensures that the software meets the customer's needs.

Verification is the process of checking whether the software meets the specified requirements.
Validation is the process of checking whether the software meets the customer's needs and expectations.
Verification is done by reviewing documents, specifications, and requirements.
Validation is done by testing the software with real-world scenarios and user feedback.
Verification is focused on the software development process.
Validation is focused on the end product and customer satisfaction.
Example: Verification - checking if a login page has all the required fields. Validation - testing if the login page is user-friendly and easy to use.
Example: Verification - checking if a calculator app can perform basic arithmetic operations. Validation - testing if the calculator app can handle complex calculations and provide accurate results.

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