CompTIA CompTIA Certifications PK0-005 Questions & Answers

• Question 231:

  Which of the following describes three-tier architecture?

  A. Conceptual, design, and implementation stages

  B. Presentation, application, and data processing

  C. Network, software, and security

  D. Development, testing, and production environment

  Correct Answer: B

  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 managed.

• Question 232:

  Which of the following aspects are true of agile as compared to waterfall? (Select two).

  A. Agile works through larger integrated teams.

  B. Agile promotes project manager ownership over deliverables.

  C. Agile reinforces the importance of comprehensive documentation.

  D. Agile has more customer involvement throughout development.

  E. Agile is more flexible to allow for changes in scope.

  F. Agile is comprised of well-defined phases.

  Correct Answer: DE

  Agile is a project management methodology that emphasizes customer collaboration, feedback, and adaptation throughout the project life cycle. Agile teams work in short iterations, called sprints, and deliver working increments of the product or service to the customer for review and approval. Agile teams can also respond to changing requirements and priorities by adjusting the scope, schedule, or quality of the project. Waterfall, on the other hand, is a project management methodology that follows a linear and sequential process, where each phase of the project must be completed before moving on to the next one. Waterfall teams work with a fixed scope, schedule, and quality, and deliver the final product or service to the customer at the end of the project. Waterfall teams have less customer involvement and flexibility during the project development.

• Question 233:

  A project manager buys an extended warranty for a set of servers. Which of the following risk management strategies is the manager using?

  A. Transfer

  B. Avoid

  C. Accept

  D. Mitigate

  Correct Answer: A

  Transfer is a risk management strategy that involves shifting the responsibility or impact of a risk to a third party, such as an insurance company, a vendor, or a contractor. By buying an extended warranty for a set of servers, the project

  manager is transferring the risk of server failure or malfunction to the warranty provider, who will cover the cost of repair or replacement in case of a risk event. This way, the project manager reduces the exposure and liability of the project to

  the risk, while still retaining some level of accountability and oversight.

  References:

  CompTIA Project+ PK0-005 Certification Study Guide, Chapter 8: Planning Projects Part 4, page 245; 4 Risk Management Strategies for Successful Project Execution, Risk transferring section; How to Manage Project Risk: A 5- Step Guide,

  Risk treatment section.

• Question 234:

  Which of the following are primary features provided by a standard laaS solution? (Select two).

  A. Encryption

  B. Storage

  C. Networking

  D. User interface

  E. Access

  F. Database

  Correct Answer: BC

  According to What is Logging as a Service (LaaS)? - LogicMonitor, LaaS is a cloud-based log management platform that simplifies the management of infrastructure and application logs. LaaS offers a central location where you can store, analyze and visualize the content of all your logs. It works by ingesting logs from different sources, such as web servers, IoT devices, database servers and more. It then provides actionable output by organizing and restructuring the information within these logs. Therefore, storage and networking are primary features provided by a standard LaaS solution, as they enable the collection and transmission of logs from various sources to a centralized platform. Encryption, user interface, access, and database are not primary features of LaaS, as they are either optional or secondary aspects of the service.

• Question 235:

  Several months after a project has ended, a project team member is still charging time to the project and is unable to charge time to new projects. Which of the following did the project manager neglect to do?

  A. Remove the team member's access.

  B. Release the project resources.

  C. Collect the stakeholders' feedback.

  D. Have the closeout report approved.

  Correct Answer: B

  Releasing the project resources is the process of formally ending the involvement of the project team members and other resources in the project. It also involves updating the resource availability and performance records, and providing feedback and recognition to the resources. Releasing the project resources is an important part of the project closure phase, and it helps to avoid unnecessary costs and conflicts. If the project manager neglects to release the project resources, the team members may still charge time to the project and be unable to work on new projects.

• Question 236:

  Which of the following activities would a project manager perform during the closing phase? (Select THREE).

  A. Lessons learned

  B. Risk analysis

  C. Removing resources

  D. Acquiring resources

  E. Statement of work sign-off

  F. Stakeholder analysis

  G. Removing access

  Correct Answer: ACG

  Lessons learned, removing resources, and removing access are activities that a project manager would perform during the closing phase of a project. Lessons learned is a process of collecting and documenting the knowledge and experience gained from a project for future reference and improvement. Removing resources is a process of releasing or reallocating any human or material resources that were used for the project. Removing access is a process of revoking any permissions or privileges that were granted to the project team members or stakeholders for accessing any systems or data related to the project. These activities can help to finalize and close a project successfully and ensure that all deliverables are transferred, all documentation is approved and archived, all contracts are closed, and all stakeholders are satisfied.

• Question 237:

  A team is analyzing the backlog in order to decide what to include in the next sprint. Which of the following aspects is the most important for the team to take into consideration?

  A. Time to be fixed

  B. Impact to project

  C. Issue category

  D. Resource availability

  Correct Answer: B

  When analyzing the backlog to decide what to include in the next sprint, the most important aspect to consider is the impact to the project. This involves assessing which items will provide the most value and contribute significantly towards achieving the project goals. It's crucial to prioritize work that has the highest impact on the project's success. References: The answer is based on standard agile project management practices, particularly in the context of sprint planning where prioritization is key. For detailed information, please refer to the CompTIA Project+ Study Guide and other official CompTIA resources

• Question 238:

  Which of the following tools is best to use for storing lessons learned?

  A. Whiteboard

  B. Wiki knowledge base

  C. Content management system D. Workflow platform

  Correct Answer: B

  A wiki knowledge base is a collaborative online platform that allows users to create, edit, and share information about a specific topic or domain. A wiki knowledge base is best to use for storing lessons learned because it enables easy

  access, retrieval, and update of the lessons learned by project teams and stakeholders. A wiki knowledge base can also support keyword search, version control, and linking of related documents. A wiki knowledge base is different from a

  whiteboard, which is a physical or digital board that can be used for brainstorming, sketching, or presenting ideas; a content management system, which is a software application that allows users to create, manage, and publish digital content;

  and a workflow platform, which is a software tool that automates and streamlines business processes.

  References:

  CompTIA Project+ Study Guide: Exam PK0-005, 3rd Edition, Chapter 14: Closing the Project, page 403; Capturing Lessons Learned in Project Management [2023] ?Asana, Different types of lessons learned sessions and Lessons Learned

  Process in Project Management sections; Project Management Lessons Learned | Smartsheet, What Are Lessons Learned in Project Management? and Lessons Learned Process in Project Management sections; How to Do Lessons

  Learned in Project Management, Store and Retrieve sections.

• Question 239:

  Which of the following activities would be performed during the project closure phase when the waterfall methodology is being used? (Select two).

  A. Creating a backlog

  B. Managing the quality of deliverables

  C. Updating the issue log

  D. Performing a risk assessment

  E. Validating the deliverables

  F. Reconciling the project budget

  Correct Answer: EF

  During the project closure phase in the waterfall methodology, it is crucial to validate the deliverables to ensure that all project requirements have been met and the project outputs are complete and satisfactory. Additionally, reconciling the

  project budget is performed to ensure all financial records are accurate and reflect the actual project costs, which is essential for the formal closing of the project.

  References: CompTIA Project+ Certification Study Guide (PK0-005)

• Question 240:

  Due to budgetary and time constraints, a PM scheduled a meeting with all stakeholders during the planning phase to review the requirements and come to an agreement on the minimum viable product that would be acceptable. Which of the following would be used to document this input?

  A. Project change management plan

  B. Project management plan

  C. Project transition plan

  D. Project communication plan

  Correct Answer: B

  The project manager should use the project management plan to document the input from the stakeholders on the minimum viable product that would be acceptable for the project. The project management plan is a document that describes

  how the project will be executed, monitored, controlled, and closed. It usually includes information such as scope statement, work breakdown structure (WBS), schedule baseline, cost baseline, quality plan, risk plan, communication plan,

  stakeholder plan, and change management plan. The project management plan can help to define and communicate the project requirements, deliverables, assumptions, constraints, and expectations to all stakeholders involved in the

  project.

  The project management plan would be used to document the input obtained from stakeholders during the meeting to review the requirements and agree on the minimum viable product. The project management plan is a comprehensive

  document that outlines the approach, scope, schedule, budget, quality, resources, and communication for a project. The document is updated throughout the project lifecycle and serves as a guide for project execution, monitoring, and

  control.

  References: CompTIA Project+ Study Guide, Chapter 3: Project Integration Management, Objective 3.3: Identify the components of the project management plan.