Which SE technical process provides evidence that the system performs its intended functions and meets performance requirements?

Which SE technical process provides evidence that the system performs its intended functions and meets performance requirements?

• A. Verification
• B. Validation
• C. Integration
• D. Decomposition

Answer: (A)

Verifying the system means checking that what was built matches the design and requirements. It provides evidence that the system’s functions and performance characteristics conform to the defined specifications, typically through tests, analyses, and formal reviews. This is exactly the kind of evidence you need to show the system will behave as intended under the conditions described in its requirements. In practice, verification answers “Did we build the product right?” by confirming conformance to design documents and standards, whereas validation would focus on whether the right product was built to meet user needs and operate in the real environment. Integration and decomposition relate to how components work together and how requirements are broken down, not to evidence of meeting the specified functions and performance.

Verifying the system means checking that what was built matches the design and requirements. It provides evidence that the system’s functions and performance characteristics conform to the defined specifications, typically through tests, analyses, and formal reviews. This is exactly the kind of evidence you need to show the system will behave as intended under the conditions described in its requirements.

In practice, verification answers “Did we build the product right?” by confirming conformance to design documents and standards, whereas validation would focus on whether the right product was built to meet user needs and operate in the real environment. Integration and decomposition relate to how components work together and how requirements are broken down, not to evidence of meeting the specified functions and performance.