Which term refers to the process used to ensure product integrity across the product lifecycle?

Which term refers to the process used to ensure product integrity across the product lifecycle?

• A. Test and Evaluation
• B. Technical Performance Measurement
• C. Budget Estimate Submission
• D. Configuration Management

Answer: (D)

Configuration management is the systematic process that ensures product integrity throughout its life cycle. It does this by identifying all parts of the product (configuration items), establishing baselines, and enforcing formal change control so each modification is evaluated, approved, and documented. Status accounting and regular audits provide traceability—showing what exists, what changed, when, and why—across development, production, deployment, and maintenance. This ongoing discipline preserves consistency, interoperability, and reliability, even as the product evolves, which is why it best fits the idea of maintaining product integrity across the lifecycle. For context, testing and evaluation verifies that the product meets requirements through testing; technical performance measurement tracks progress toward performance targets; and budget estimate submission relates to financial planning—none inherently center on preserving lifecycle integrity the way configuration management does.

Configuration management is the systematic process that ensures product integrity throughout its life cycle. It does this by identifying all parts of the product (configuration items), establishing baselines, and enforcing formal change control so each modification is evaluated, approved, and documented. Status accounting and regular audits provide traceability—showing what exists, what changed, when, and why—across development, production, deployment, and maintenance. This ongoing discipline preserves consistency, interoperability, and reliability, even as the product evolves, which is why it best fits the idea of maintaining product integrity across the lifecycle.

For context, testing and evaluation verifies that the product meets requirements through testing; technical performance measurement tracks progress toward performance targets; and budget estimate submission relates to financial planning—none inherently center on preserving lifecycle integrity the way configuration management does.