Can you explain the difference between validation and verification in the context of Quality Assurance?

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Answered by suresh

Validation vs Verification in Quality Assurance

Understanding the Difference between Validation and Verification in QA

When it comes to Quality Assurance, it is crucial to understand the distinction between validation and verification. These two terms are often used interchangeably, but they have distinct meanings:

Verification

Verification is the process of evaluating whether a product, service, or system meets the specified requirements and specifications. It involves checking that the work products meet the defined standards and that they are consistent with the requirements outlined at the beginning of the project. Verification is about assessing the work against the agreed-upon criteria.

Validation

On the other hand, validation is the process of evaluating a product, service, or system to ensure that it meets the customer's needs and expectations. It involves checking that the product is fit for its intended purpose and that it satisfies the user's requirements. Validation is about confirming that the product meets the customer's expectations and performs as intended.

Overall, verification focuses on whether the work meets the requirements, while validation focuses on whether the work meets the customer's needs. Both verification and validation are essential components of the Quality Assurance process and are necessary for ensuring the overall quality of a product or service.

Answer for Question: Can you explain the difference between validation and verification in the context of Quality Assurance?