Which approach is best for a project with fixed scope and low likelihood of change?

• A. Adaptive approach
• B. Hybrid approach
• C. Incremental approach
• D. Predictive approach

Answer: (D)

When the scope is fixed and unlikely to change, a plan-driven, sequential approach fits best. The predictive method locks in requirements, schedule, and budget upfront and uses formal change control to keep deviations from the plan minimal. This creates a clear, predictable path from start to finish, reducing uncertainty and rework since what needs to be delivered is well defined and changes are not expected. The other approaches are better suited to environments with evolving needs or frequent feedback, whereas fixed scope benefits from the stability and control of a predictive, traditional plan.