CompTIA Project+ (PK0-005)Tools and DocumentationMedium
A project manager is trying to foster better collaboration and accountability within a cross-functional team. They notice that tasks are sometimes delayed because team members are unsure who is responsible for performing a task, who needs to approve it, or who simply needs to be kept informed. Which project documentation tool would best address these issues by clearly defining roles and responsibilities for each task or deliverable?
- AWork Breakdown Structure (WBS)
- BRisk register
- CProject charter
- DRACI matrix
Show answer & explanationAnswer & explanation
Correct answer: D. RACI matrix
A RACI matrix (Responsible, Accountable, Consulted, Informed) is specifically designed to clarify roles and responsibilities for specific tasks or deliverables, resolving ambiguity about who performs, approves, is consulted, or informed.
Why the other options are wrong
- A. A WBS breaks down the project into smaller work components but does not explicitly assign roles and responsibilities for each component.
- B. A risk register identifies and manages project risks, not roles and responsibilities for tasks.
- C. A project charter authorizes the project and defines high-level objectives, not detailed task-level responsibilities.
RACI Matrix
A responsibility assignment matrix that maps out the roles and responsibilities of individuals or teams for each task or deliverable in a project, using the categories Responsible, Accountable, Consulted, and Informed.
- Clarifies who does what, who owns the decision, who provides input, and who receives updates.
- Prevents duplication of effort and ensures accountability.
- Enhances communication and decision-making within a team.
Memory trick: RACI assigns roles, WBS breaks work, Charter starts, Risk registers warn.