Question 679 - CISA discussion

The best point in time to conduct a post-implementation review is after a full processing cycle. A post-implementation review is a process to evaluate whether the objectives of the project were met, how effective the project was managed, what benefits were realized, and what lessons were learned. A post-implementation review should be conducted after a full processing cycle, which is the period of time required for a system or process to complete all its functions and produce its outputs. This allows for a more accurate and comprehensive assessment of the project's performance, outcomes, impacts, and issues.

The other options are not as good as option A. Conducting a post-implementation review immediately after deployment is too soon, because it does not allow enough time for the project's product or service to operate in the real world and generate measurable results. Conducting a post-implementation review after the warranty period is too late, because it may miss some important feedback or opportunities for improvement that could have been addressed earlier. Conducting a post-implementation review prior to the annual performance review is irrelevant, because it does not align with the project's life cycle or objectives.Reference:What is Post-Implementation Review in Project Management?,What Is the Post-Implementation Review (PIR) Process?,Post-implementation review in project management?