Professional Scrum Master Scrum Theory and Principles 5 — Questions and Answers
Question 1: Which statement correctly describes the relationship between Scrum's events and the inspect-and-adapt cycle?
- Only the Retrospective serves the inspect-and-adapt cycle
- Each Scrum event is a formal opportunity for inspection and adaptation (Correct answer)
- Inspection occurs in events but adaptation only happens between Sprints
- The Daily Scrum is purely for status reporting, not adaptation
Correct answer: Each Scrum event is a formal opportunity for inspection and adaptation
Every Scrum event — Sprint Planning, Daily Scrum, Sprint Review, and Sprint Retrospective — is designed as a formal opportunity to inspect something and adapt accordingly.
Question 2: Why does Scrum require that inspection not occur so frequently that it gets in the way of the work?
- Inspection consumes budget that should go toward development
- Excessive inspection creates overhead that disrupts flow without adding proportional benefit (Correct answer)
- The Scrum Guide prohibits more than one inspection per day
- Frequent inspection undermines the authority of the Product Owner
Correct answer: Excessive inspection creates overhead that disrupts flow without adding proportional benefit
Inspection must be balanced — too little misses opportunities to course-correct, but too much introduces overhead that actually impedes the work being inspected.
Question 3: A stakeholder asks why the Scrum Team doesn't produce a detailed project plan at the start. What is the best Scrum-based response?
- Scrum teams are not allowed to plan; they only react to requests
- Complex work is inherently unpredictable, so Scrum uses iterative planning based on what is learned each Sprint (Correct answer)
- The Product Owner is responsible for all planning and does so privately
- Detailed plans are produced but kept internal to the Scrum Team
Correct answer: Complex work is inherently unpredictable, so Scrum uses iterative planning based on what is learned each Sprint
Empiricism acknowledges that complex work cannot be fully planned upfront — Scrum uses iterative cycles to progressively discover and plan based on real feedback.
Question 4: What role does the Definition of Done play in supporting Scrum's empirical pillars?
- It speeds up development by reducing the need for testing
- It creates transparency about what 'complete' means, enabling meaningful inspection of the Increment (Correct answer)
- It replaces the need for a Sprint Review by defining acceptance criteria
- It allows the Scrum Master to override the Product Owner's priorities
Correct answer: It creates transparency about what 'complete' means, enabling meaningful inspection of the Increment
The Definition of Done creates a shared, transparent understanding of completeness, which is essential for honest inspection of the Increment.
Question 5: A Scrum Master notices the team avoids raising difficult issues in the Retrospective. Which Scrum value should the Scrum Master coach toward?
- Focus — the team should concentrate only on positive outcomes
- Commitment — the team should commit to a fixed improvement list
- Courage — team members need to surface difficult truths to improve (Correct answer)
- Respect — team members should not challenge each other's views
Correct answer: Courage — team members need to surface difficult truths to improve
Courage in Scrum means doing the right thing, including surfacing uncomfortable problems — without it, the Retrospective cannot fulfill its purpose of genuine adaptation.
Question 6: How does limiting work-in-progress within a Sprint support Scrum's empirical approach?
- It ensures the team always finishes all Sprint Backlog items
- It reduces complexity, making inspection more meaningful and adaptation more precise (Correct answer)
- It prevents the Product Owner from adding new items during the Sprint
- It guarantees the team meets the Sprint Goal every Sprint
Correct answer: It reduces complexity, making inspection more meaningful and adaptation more precise
Limiting WIP reduces complexity and makes the state of work clearer, improving the quality of inspection and enabling more targeted adaptation.
Question 7: According to Scrum theory, what is the primary mechanism for managing risk in product development?
- Comprehensive upfront risk registers updated by the Scrum Master
- Frequent short delivery cycles that expose risk early and allow course correction (Correct answer)
- Risk transfer through contractual agreements with stakeholders
- Dedicated risk management Sprints between feature development Sprints
Correct answer: Frequent short delivery cycles that expose risk early and allow course correction
Scrum manages risk by delivering working increments frequently — each cycle exposes incorrect assumptions and allows correction before risk compounds.
Professional Scrum Master Scrum Theory and Principles 5
Which statement correctly describes the relationship between Scrum's events and the inspect-and-adapt cycle?