Preliminary Design Review (PDR) evaluates which aspect of a system?

Preliminary Design Review (PDR) evaluates which aspect of a system?

• A. A review that evaluates the preliminary design of a system before detailed design begins
• B. A review that validates deployment
• C. A review of manufacturing capabilities
• D. A review of post-deployment performance

Answer: (A)

PDR checks whether the proposed design is ready to move forward into detailed design. It examines the preliminary design to verify that it satisfies the system requirements, defines the architecture and interfaces, and identifies risks along with plans to verify and mitigate them. The aim is to confirm feasibility and alignment with constraints so the project can proceed to detailed design. It does not validate deployment, manufacturing capabilities, or post-deployment performance, which are addressed in later lifecycle stages.

PDR checks whether the proposed design is ready to move forward into detailed design. It examines the preliminary design to verify that it satisfies the system requirements, defines the architecture and interfaces, and identifies risks along with plans to verify and mitigate them. The aim is to confirm feasibility and alignment with constraints so the project can proceed to detailed design. It does not validate deployment, manufacturing capabilities, or post-deployment performance, which are addressed in later lifecycle stages.