Key Differences Between Verification and Validation in Software Testing

Verification and Validation are two important processes in software testing that ensure the quality and correctness of the software. Here are the key differences:

• Verification: Verification involves the review and evaluation of documents, plans, code, and specifications to ensure that the software meets the specified requirements. It focuses on building the software right.
• Validation: Validation, on the other hand, involves the actual testing of the software to ensure that it meets the customer's needs and expectations. It focuses on building the right software.

Overall, while verification ensures that the software is being built correctly, validation ensures that the right software is being built.