Not a BABOK v3 question. But in the context of BABOK v3, Quality Control seems to be appropriate option as Quality control involves monitoring specific project results to determine if they comply with relevant quality standards and identifying ways to eliminate causes of unsatisfactory performance. Project Scope Management is not correct as it primarily involves deciding what is included and what is excluded from the project.

Going with D - There isn't anything in the BABOK (as far as I could find) that addresses processes to use for output monitoring of the project team. It just states who the project team is and what is performed by them and that the PM is responsible for scope. Nothing on processes. The question also doesn't mention the PM at all. The only reference I could get in BABOK was in the glossary: pg 450 - Quality: The degree to which a set of inherent characteristics fulfills needs. Not a process though but, quality control would be.

Babok v3 pag 131: Project Manager: responsible for managing change and planning the detailed activities to complete a change. In a project, the project manager is responsible for the project scope, which covers all the work to be performed by the project team

C. Because quality control is a part of overall project quality management and focuses on identifying and addressing defects or deviations from the planned project work.

The question said according to the project plan. Scope management plan focus on the scope of the project not budget, timeline etc Quality control on the other hand deals with every aspect of the project

I would go with D

I think option B talks more about the coverage of the solution/project...but the question is about completion of work according to project plan...so i also think the right answer is D...quality control

I think the correct answer is option B (Project Scope Management) as it covers all the things that are done to plan a project and time (Deadline) is part of it.

Can anyone explain why quality control is the right answer