Explanation
Verify scope is a process to determine the completeness of the project work and to gain the customer's acceptance to move the project forward. Verify scope involves reviewing the deliverables and comparing them with the requirements and the scope baseline. It also involves obtaining the formal acceptance of the deliverables from the customer or sponsor. Verify scope helps to ensure that the project meets the expectations and needs of the customer or sponsor, and to avoid scope creep or rework12. Phase gate review is a process to evaluate the progress and performance of the project at predefined points or milestones. Phase gate review involves assessing the deliverables, risks, issues, and resources of the project against the criteria and objectives of each phase. It also involves deciding whether to continue, terminate, or modify the project. Phase gate review helps to ensure that the project is aligned with the business strategy and value, and to control the quality and scope of the project13. Inspection of key results is a process to measure and evaluate the quality and effectiveness of the project work and deliverables. Inspection of key results involves checking the work and deliverables for defects, errors, or deviations from the standards and specifications. It also involves identifying and implementing corrective actions to improve the quality and effectiveness of the work and deliverables. Inspection of key results helps to ensure that the project meets the quality requirements and standards, and to prevent or reduce the cost of poor quality14. Quality control is a process to monitor and control the quality of the project work and deliverables. Quality control involves performing quality audits, inspections, tests, and measurements to verify that the work and deliverables conform to the quality requirements and standards. It also involves identifying and implementing quality improvements to enhance the quality of the work and deliverables. Quality control helps to ensure that the project satisfies the customer or sponsor expectations and needs, and to increase the customer or sponsor satisfaction1 . References: CBAP Handbook, CBAP Exam Prep Study Guide, Project Management Institute, Inspection of Key Results - iiba.org, [Quality Control - iiba.org]