PMI CAPM (Certified Associate in Project Management) Examination Content OutlinePredictive, Plan-Based MethodologiesMedium
A project manager is leading a project that requires close coordination between several departments, each contributing specialized deliverables. To ensure that everyone understands who is responsible for what, and to avoid overlaps or gaps in responsibilities, which tool or technique should the project manager utilize?
- AOrganizational Breakdown Structure (OBS)
- BResponsibility Assignment Matrix (RAM)
- CResource Breakdown Structure (RBS)
- DText-Oriented Formats
Show answer & explanationAnswer & explanation
Correct answer: B. Responsibility Assignment Matrix (RAM)
A Responsibility Assignment Matrix (RAM), often in the form of a RACI chart (Responsible, Accountable, Consulted, Informed), is specifically designed to show the roles and responsibilities of team members for project activities or work packages. It clarifies who is responsible for what, helping to avoid confusion, overlaps, and gaps.
Why the other options are wrong
- A. An OBS shows the organizational structure, not specific responsibilities for work packages.
- C. An RBS breaks down resources by category, not responsibilities for tasks.
- D. Text-Oriented Formats (like position descriptions) provide general responsibilities but are less effective for specific project activities than a RAM.
Responsibility Assignment Matrix (RAM)
A grid that shows the project resources assigned to each work package. It is used to illustrate the connections between work packages or activities and project team members.
- Often uses a RACI chart (Responsible, Accountable, Consulted, Informed).
- Clarifies roles and responsibilities to avoid confusion.
- Ensures every work package has clear ownership.
Memory trick: Roles & Responsibilities: OBS for Structure, RBS for Resources, RAM for Who Does What.