Guide to Understanding the Change Control System as per PMBOK Guide Seventh Edition
The Change Control System is a formal process in project management that ensures all changes to a product or system are thoroughly reviewed, approved, or rejected before being implemented. It is significant as it ensures that unnecessary changes are not incorporated, resources are efficiently used, project risks are managed, and the project scope, schedule, and costs are controlled.
How it works:
The Change Control System begins when a change is identified, which is then thoroughly evaluated for its impact on cost, time, and resources. Then, it is carefully documented, approved or rejected, and communicated to all stakeholder. Finally, the approved changes are applied and the system is updated accordingly.
Answering Questions regarding Change Control System in Exam:
1. Understand the concept: Before the exam, ensure you fully understand the rationale, steps, benefits, and risks of the Change Control System.
2. Apply it to real-life scenarios: Most of the questions may present a realistic scenario where you will need to apply your knowledge of the Change Control System.
3. Know the stages: Understanding the stages that a change request passes through in the Change Control System will also be crucial in answering questions correctly.
4. Review past exam questions: This will not only familiarize you with how questions about Change Control System could be presented but also allow you to practice answering them.
Exam Tips: Answering Questions on Change Control System
1. Questions may probe your understanding of how the system is used to manage changes to project deliverables.
2. You may also encounter questions testing your understanding of the steps or processes involved in the Change Control System.
3. To answer questions correctly, remember that the Change Control System ensures every change is thoroughly reviewed, approved, or rejected before being implemented.
4. Remain mindful that The Change Control System exists to prevent unnecessary changes, reduce risks, and ensure efficient use of resources.