Which review ensures all system requirements are defined and understood?

Which review ensures all system requirements are defined and understood?

• A. Test Readiness Review (TRR)
• B. Systems Requirement Review (SRR)
• C. Waterfall Approach
• D. Lean Manufacturing

Answer: (B)

Defining and understanding system requirements is essential before design work begins. A Systems Requirements Review is the formal checkpoint that verifies all system requirements are defined, complete, verifiable, and understood by stakeholders, creating a common baseline for subsequent design and testing. This early alignment helps prevent gaps and conflicts that could cause design changes later. The other options don’t serve this purpose: a Test Readiness Review looks at readiness to begin testing after requirements and designs are in place; the Waterfall Approach is a project lifecycle model, not a review; Lean Manufacturing is a production philosophy focused on waste reduction, not requirements validation.

Defining and understanding system requirements is essential before design work begins. A Systems Requirements Review is the formal checkpoint that verifies all system requirements are defined, complete, verifiable, and understood by stakeholders, creating a common baseline for subsequent design and testing. This early alignment helps prevent gaps and conflicts that could cause design changes later. The other options don’t serve this purpose: a Test Readiness Review looks at readiness to begin testing after requirements and designs are in place; the Waterfall Approach is a project lifecycle model, not a review; Lean Manufacturing is a production philosophy focused on waste reduction, not requirements validation.