Which term refers to a phase in the testing process focused on verifying that a system meets its specifications?

Which term refers to a phase in the testing process focused on verifying that a system meets its specifications?

• A. Developmental Test (DT)
• B. Virtual prototyping
• C. Source selection
• D. Redundant back-up systems

Answer: (A)

Developmental Testing is the phase that focuses on verifying that the system meets its specifications. It involves structured tests during development to ensure functions, interfaces, performance, and constraints align with the defined requirements. This is a verification activity done before moving toward broader validation and deployment. By contrast, virtual prototyping uses simulations to explore design ideas, source selection is about choosing a supplier, and redundant back-up systems relate to ensuring availability and disaster recovery rather than testing against specifications.

Developmental Testing is the phase that focuses on verifying that the system meets its specifications. It involves structured tests during development to ensure functions, interfaces, performance, and constraints align with the defined requirements. This is a verification activity done before moving toward broader validation and deployment. By contrast, virtual prototyping uses simulations to explore design ideas, source selection is about choosing a supplier, and redundant back-up systems relate to ensuring availability and disaster recovery rather than testing against specifications.