CompTIA Project+ Practice Test 2025 - Free Project+ Practice Questions and Study Guide.

A stakeholder is defined as anyone affected by the project outcomes. This broad definition encompasses a variety of individuals or groups, including customers, sponsors, project teams, community members, and even regulatory bodies. Stakeholders can have a direct or indirect interest in the project's success and can influence its direction, making their identification and management a critical part of project management.

Engaging with stakeholders is essential because their needs and expectations must be understood and addressed to ensure the project's success. This involves not only those actively working on the project but also those who may be impacted by the final deliverables, including end-users and external partners, highlighting the importance of considering the broader implications of a project beyond its immediate execution.

While the other options do refer to aspects of stakeholder involvement, they are more limited in scope. The first option focuses solely on those executing tasks, which does not encompass the full range of stakeholders. The third option restricts the definition to just the project manager and team members, excluding many others who play an essential role. The fourth option pertains specifically to those providing resources, yet stakeholders can hold many different roles in relation to a project, making option B the most comprehensive and accurate definition.