PK0-005 Exam Dumps - CompTIA Project+ Certification (2025)

The project manager should use a Pareto chart to prioritize which defects to address for the product. A Pareto chart is a type of bar chart that shows the frequency or impact of different causes of problems or defects. It also shows a cumulative line that represents the percentage of the total frequency or impact. A Pareto chart can help to prioritize the causes that have the most significant effect on the quality of the product and apply the 80/20 rule, which states that 80% of the problems are caused by 20% of the causes.

This answer is based on the best practice of choosing a project management methodology that suits the project characteristics and environment12. Scrum is an agile framework that is designed to handle complex and uncertain projects with frequent changes and tight deadlines34. Scrum involves a small, cross-functional team that works in short iterations called sprints, delivering incremental and potentially shippable products at the end of each sprint5. Scrum also allows for continuous feedback and improvement through daily stand-up meetings, sprint reviews, and retrospectives6. Scrum is suitable for this project because it can accommodate the high uncertainty, the risk of requirement changes, and the tight deadlines, while also enabling the two developers to collaborate effectively and deliver value to the customer. References = CompTIA Project+ Certification Study Guide7, CompTIA Project+ Certification Exam Objectives8, Project Management Methodologies Comparison (11 PM Methods)6, Project Management Methodologies: 12 Best Frameworks [2023]7, What is Scrum?5, Scrum Methodology: The Ultimate Guide6

When implementing an IT infrastructure change that takes risks into consideration, the project manager should develop a rollback plan. A rollback plan is a contingency plan that outlines the steps that need to be taken in case the change does not work as expected. It includes a plan to roll back the changes and restore the system to its previous state. References: CompTIA Project+ Study Guide Section 3.3.

The project manager should develop a rollback plan when implementing an IT infrastructure change that takes risks into consideration. A rollback plan is a contingency plan that describes how to revert back to the previous state of the system in case of a failure or disruption during the change implementation. A rollback plan can help to minimize the impact of the change on the system performance and availability and ensure business continuity and data integrity.

Smoke testing is a preliminary test to check whether the most essential functions of the software work correctly. It is often the first step in the testing phase and helps confirm that the build is stable enough for further testing. This aligns with CompTIA Project+ practices for software testing phases.

A time and materials contract is a type of contract where the buyer pays the seller for the actual time and materials used during the project. This type of contract is suitable when the scope of work is uncertain or likely to change, and the vendor cannot provide accurate estimates. The document also specifies the resources involved and the rates the vendor will charge for the work12.

A formal contract is a legal document that defines the terms and conditions of the agreement between the project parties, such as the scope, schedule, budget, quality, deliverables, roles and responsibilities, payment methods, and dispute resolution mechanisms. A formal contract is essential for external projects, especially when there is an exchange of money involved, to protect the interests and rights of both parties and to ensure mutual understanding and compliance. A formal contract is different from a business requirement, which is a statement of the needs and expectations of the customer or stakeholder for the project outcome. A formal contract is also different from a client statement of work, which is a document that describes the work to be performed, the deliverables to be provided, and the acceptance criteria to be met by the project vendor or contractor. A formal contract is also different from a project charter, which is a document that authorizes the project and provides the high-level information about the project objectives, scope, stakeholders, and project manager. References = CompTIA Project+ Study Guide: Exam PK0-005, 3rd Edition, Chapter 4: Project Integration Management1; CompTIA Project+ Certification Study Guide, 3rd Edition, Chapter 4: Project Integration Management2; 11 Essential Documents To Use as a Project Manager3

The rules of engagement are the guidelines and expectations that define the relationship between the contractor and the company. They may include topics such as communication, confidentiality, access, security, performance, and compliance. The project manager should reinforce the rules of engagement with the contractor to ensure that they understand and respect the boundaries and protocols of the company. This will help to avoid any potential conflicts, misunderstandings, or breaches of contract. References = CompTIA Project+ Study Guide: Exam PK0-005, 3rd Edition, Chapter 7: Project Stakeholder Management, p. 239; Contractor Rules of Engagement - Cox Enterprises, p. 1; Legal Considerations for Engaging Contractors | LegalVision

This answer is based on the best practice of stakeholder management, which is to identify and document the communication preferences of each stakeholder or stakeholder group12. The project manager should update the stakeholder register with the information gathered from the stakeholder analysis, which includes the preferred communication channel for each stakeholder3. The preferred reported communication channel reflects the majority preference of the stakeholders, as well as the minority preference of the face-to-face communicators. The project manager should use this information to plan and execute effective communication throughout the project life cycle4. References = CompTIA Project+ Certification Study Guide5, CompTIA Project+ Certification Exam Objectives6, Stakeholder Register in Project Management1, What is a Stakeholder Register?2, How to Develop a Stakeholder Register3