PK0-005 Exam Dumps - CompTIA Project+ Certification (2024)

Presentation, application, and data processing. Presentation, application, and data processing are the three logical and physical computing tiers that make up a three-tier architecture. A three-tier architecture is a type of software architecture that separates an application into three layers or tiers that run on different servers or machines. Each tier performs a specific function or role and communicates with other tiers through well-defined interfaces. The presentation tier is the user interface and communication layer of the application, where the end user interacts with the application. The application tier is the logic or middle tier of the application, where data is processed using business rules. The data processing tier is the data or back-end tier of the application, where data is stored and managed12

If a project manager continues to receive project-related work after the project has been released into production, it suggests that the project closure phase was not completed properly. The project closure phase involves several activities, including ensuring that all project deliverables are accepted, documenting the lessons learned, releasing project resources, and formally closing the project. If these activities are not completed, the project can remain ‘open’ in a sense, leading to continued work and inquiries.

References = The answer is based on standard project management practices and the importance of the project closure phase as described in project management literature. For detailed information, please refer to the CompTIA Project+ Study Guide and other official CompTIA resources. Specific references to the closure phase can be found in the CompTIA Project+ PK0-005 Cert Guide1 and the CompTIA Project+ Certification Exam Objectives2.

A decision tree helps in evaluating various choices and their potential outcomes, making it suitable for comparing vendors based on costs and risks. This aligns with CompTIA Project+ methodologies for decision-making tools and analysis.

SaaS, or Software as a Service, is a type of cloud computing that provides ready-to-use software applications over the internet. The software is hosted and managed by the service provider, and the users do not have to install, update, or maintain it. SaaS is suitable for the global franchise because it can provide a unified solution that can be accessed from anywhere, anytime, and on any device. SaaS can also provide real-time operation reports without requiring the intervention of the country franchise managers. SaaS can offer benefits such as scalability, flexibility, cost-effectiveness, and security for the global franchise123. References = CompTIA Project+ Study Guide: Exam PK0-005, 3rd Edition, Chapter 4: Project Communications, p. 143; Types of Cloud Computing - SaaS vs PaaS vs IaaS - AWS; What are the different types of cloud computing? | Google Cloud; IaaS vs. PaaS vs. SaaS | IBM

Submit a change request to the change control board. The project manager should submit a change request to the change control board (CCB) if they realize that the project will not be completed on time due to resource constraints. A change request is a formal proposal to modify any aspect of the project, such as scope, schedule, cost, quality, or resources. A change request must be submitted to the CCB, which is a group of stakeholders who are authorized to review and approve changes. Submitting a change request can help to document the impact of the resource constraints on the project and seek approval for any corrective actions or preventive actions12

Quantitative risk analysis involves numerically analyzing the effect of identified risks on overall project objectives. It often includes assigning monetary values to risks to understand their impact in financial terms, helping in prioritizing risks based on their potential cost or impact on the project. This contrasts with qualitative risk analysis, which assesses risks based on their probability and impact but does not assign numerical values.

References: CompTIA Project+ Study Guide, specifically the sections covering risk management processes and techniques.

The Pareto chart should be used to identify the most important causes of issues during a quality analysis review. The Pareto chart is a graphical representation of the frequency and impact of different causes, helping to identify the most common and impactful causes. References: CompTIA Project+ Study Guide Section 3.3.3

An Ishikawa diagram, also known as a fishbone diagram, is a tool used to identify and analyze the root causes of a particular problem. CompTIA Project+ references this tool as essential for quality management and problem-solving.