Professional Scrum Master I (PSM I)Scrum Theory & PrinciplesHard
A Scrum Team is working on a complex system where the interdependencies between components are high, and the impact of changes often propagates unexpectedly. To manage this, the Developers invest significant time in creating detailed architectural diagrams and conduct frequent integration tests. What aspect of managing complexity in Scrum does this approach primarily address?
- AMitigating Risk
- BEnhancing Transparency
- CReducing Uncertainty
- DPromoting Predictability
Show answer & explanationAnswer & explanation
Correct answer: A. Mitigating Risk
High interdependencies and unexpected propagation of changes inherently introduce significant risk (e.g., integration failures, unexpected bugs, system instability). Detailed architectural diagrams and frequent integration tests are proactive measures taken to anticipate, identify, and reduce the likelihood or impact of these potential negative outcomes. This directly aligns with mitigating risk, which is a key aspect of managing complexity.
Why the other options are wrong
- B. Enhancing Transparency is a benefit of documentation, but the scenario emphasizes managing interdependencies and change impact, which points more directly to risk.
- C. Reducing Uncertainty is related, but the direct action of testing and documenting is more about addressing known or anticipated risks than purely reducing 'unknowns'.
- D. Promoting Predictability is a desired outcome, but the actions described are primarily focused on preventing negative surprises (risks) rather than making the future perfectly forecastable.
Complexity Management: Risk Mitigation
Proactive measures taken to reduce the probability or impact of potential negative events in a complex environment.
- Involves identifying, assessing, and planning responses to risks.
- Testing, documentation, and small increments are common mitigation strategies.
- Essential for navigating unpredictable and interconnected systems.
Memory trick: Don't let the tangled web of complexity trip you; build bridges and test often.