What is verification and validation

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Verification is the process of evaluating a system or component to determine whether it meets specified requirements. Validation is the process of evaluating a system or component during or at the end of the development process to determine whether it satisfies the specified requirements.

Verification ensures that the system or component is built correctly according to the requirements.
Validation ensures that the system or component meets the intended purpose and user needs.
Verification is done through reviews, inspections, and walkthroughs.
Validation is done through testing, simulations, and user feedback.
Verification focuses on the design and implementation of the system or component.
Validation focuses on the behavior and performance of the system or component in real-world scenarios.

What is verification and validation

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