PMI-RMP Risk Categorization and Risk Breakdown Structure 1 — Questions and Answers
Question 1: What is the primary purpose of a Risk Breakdown Structure (RBS) in a project?
- To provide a hierarchical representation of risks organized by risk category (Correct answer)
- To list all project deliverables and their associated costs
- To define the schedule for risk response activities
- To assign responsibility for each work package to a team member
Correct answer: To provide a hierarchical representation of risks organized by risk category
The RBS provides a hierarchical decomposition of risks organized by category, helping teams systematically identify and organize project risks.
Question 2: Which of the following best describes the concept of risk categorization in project risk management?
- Assigning a probability and impact rating to each identified risk
- Grouping risks by their source, area of impact, or other useful classification (Correct answer)
- Ranking risks from highest to lowest priority for response planning
- Documenting risks in the risk register with owner assignments
Correct answer: Grouping risks by their source, area of impact, or other useful classification
Risk categorization involves grouping risks by characteristics such as their source, affected area, or phase to facilitate analysis and response planning.
Question 3: A project manager wants to ensure all sources of risk have been considered in a structured way. Which tool best supports this goal?
- Probability and Impact Matrix
- Risk Breakdown Structure (RBS) (Correct answer)
- Risk Register
- Monte Carlo Simulation
Correct answer: Risk Breakdown Structure (RBS)
The RBS organizes risks by source and category, helping teams systematically explore all potential risk sources and ensure comprehensive identification.
Question 4: Which of the following is typically a top-level category in a standard Risk Breakdown Structure?
- Schedule variance
- Technical risks (Correct answer)
- Cost overrun
- Change requests
Correct answer: Technical risks
Technical risks is a common top-level RBS category, alongside external, organizational, and project management risks, representing a major source of project uncertainty.
Question 5: What is a key benefit of using a hierarchical Risk Breakdown Structure during risk identification?
- It ensures every risk has a numerical probability assigned
- It prevents duplicate entries from appearing in the risk register
- It prompts team members to consider risks in every defined category systematically (Correct answer)
- It automatically prioritizes risks by their potential financial impact
Correct answer: It prompts team members to consider risks in every defined category systematically
A hierarchical RBS serves as a prompt during brainstorming and workshops, ensuring the team considers risks across all defined categories systematically.
Question 6: Risk categories defined in the Risk Management Plan are used as an input to which risk identification technique?
- Monte Carlo simulation
- Expected Monetary Value analysis
- Assumption and constraint analysis
- Prompt lists such as PESTLE or TECOP (Correct answer)
Correct answer: Prompt lists such as PESTLE or TECOP
Prompt lists like PESTLE (Political, Economic, Social, Technological, Legal, Environmental) or TECOP align with RBS categories and use them as structured prompts for risk identification.
Question 7: When in the project risk management process is the Risk Breakdown Structure typically first developed?
- During risk identification, after all risks have been listed
- During Plan Risk Management, as part of defining the risk management approach (Correct answer)
- During qualitative risk analysis, to prioritize identified risks
- During risk response planning, to categorize responses by type
Correct answer: During Plan Risk Management, as part of defining the risk management approach
The RBS is typically developed during Plan Risk Management as part of establishing the risk management approach, before risk identification begins.
PMI-RMP Risk Categorization and Risk Breakdown Structure 1
What is the primary purpose of a Risk Breakdown Structure (RBS) in a project?