CompTIA Updated PK0-005 Exam Questions and Answers by emilie

A focus group is a technique that involves gathering a group of people who share some characteristics or interests related to a product, service, or issue, and asking them for their opinions, perceptions, or feedback. The project manager acts as a moderator or facilitator who guides the discussion and records the results. A focus group can help to collect information from a representative sample of the target population, explore ideas, identify needs and preferences, and support the completion of larger projects. The other options are not correct because:

• A demonstration is a technique that involves showing the features or capabilities of a product, service, or process to the stakeholders or customers, usually in a live or simulated environment. A demonstration can help to validate the requirements, obtain feedback, and verify the functionality of a deliverable.
• A workshop is a technique that involves bringing together a group of stakeholders or experts to work on a specific topic, problem, or issue, usually in a structured and facilitated way. A workshop can help to define the scope, plan the activities, identify the risks, resolve the conflicts, and generate the solutions of a project.
• Brainstorming is a technique that involves generating a large number of ideas or alternatives for a problem or opportunity, usually in a creative and spontaneous way. Brainstorming can help to enhance the creativity, diversity, and quality of the ideas, and encourage the participation and collaboration of the team members. References = CompTIA Project+ Study Guide: Exam PK0-005, 3rd Edition, Chapter 6: Planning Projects, Part 2 (Scope, Quality, and Risk), page 191; CompTIA Project+ Certification Exam Objectives, Domain 2: Project Planning, Objective 2.1: Given a scenario, create a project charter and project management plan.

Mitigate is a risk strategy that involves taking actions to reduce the probability or impact of a risk. By applying new updates to a program in a sandbox environment, the software engineer is testing the changes before implementing them in the actual system, thus minimizing the chance of errors or failures that could affect the project1.

A Finish-to-Start dependency implies that a subsequent activity cannot start until a previous one finishes. In this scenario, the manufacturing process (subsequent activity) cannot begin until the critical raw materials (previous activity) have been delivered. This type of dependency is the most common in project schedules and is likely being affected by the global shipping slowdown, causing delays in the start of the project's production run.

References: CompTIA Project+ Study Guide, especially the chapters on project scheduling and dependency types.

SaaS, or software as a service, is a cloud model that provides on-demand access to ready-to-use, cloud-hosted application software. SaaS is the best solution for the global franchise, because it can unify its operation worldwide by using the same software platform across different locations and devices. Additionally, SaaS can provide operation reports in real time without asking the country franchise manager for these reports, because the cloud service provider manages the data collection, analysis, and presentation in the cloud. SaaS also offers the benefits of scalability, reliability, security, and cost-effectiveness for the global franchise.

SaaS is different from IaaS, or infrastructure as a service, which provides on-demand access to cloud-hosted computing infrastructure, such as servers, storage, and networking. IaaS is not suitable for the global franchise, because it requires the franchise to manage and maintain its own software applications and data on the cloud infrastructure. IaaS also does not provide operation reports in real time, unless the franchise develops its own reporting tools and processes. SaaS is also different from XaaS, or anything as a service, which is a generic term that encompasses various types of cloud services, such as IaaS, PaaS, SaaS, and others. XaaS is not a specific cloud model that the company can suggest to the global franchise, but rather a broad category of cloud offerings. SaaS is also different from PaaS, or platform as a service, which provides on-demand access to a complete, ready-to-use, cloud-hosted platform for developing, running, maintaining, and managing applications. PaaS is not ideal for the global franchise, because it requires the franchise to develop and deploy its own software applications on the cloud platform, which may be more complex and time-consuming than using a ready-made SaaS solution. References = CompTIA Project+ Study Guide: Exam PK0-005, 3rd Edition, Chapter 5: Project Scope Management1; CompTIA Project+ Certification Study Guide, 3rd Edition, Chapter 5: Project Scope Management2; IaaS vs. PaaS vs. SaaS3