A final-revision summary of the Scrum framework for PSM I. The exam is fast (80 questions in 60 minutes), so know this cold.
Pillars and values
Empiricism: transparency, inspection, adaptation. Values: commitment, focus, openness, respect, courage.
Accountabilities
| Role | Purpose |
|---|---|
| Scrum Master | Team effectiveness; remove impediments; servant leader |
| Product Owner | Maximise value; own the Product Backlog |
| Developers | Create a usable Increment each Sprint |
Events
| Event | Timebox (1-month Sprint) |
|---|---|
| Sprint | Up to 1 month |
| Sprint Planning | Up to 8 hours |
| Daily Scrum | 15 minutes |
| Sprint Review | Up to 4 hours |
| Sprint Retrospective | Up to 3 hours |
Artifacts and commitments
| Artifact | Commitment |
|---|---|
| Product Backlog | Product Goal |
| Sprint Backlog | Sprint Goal |
| Increment | Definition of Done |
Key reminders
The Sprint contains all other events · the Daily Scrum is for the Developers · the Increment must meet the Definition of Done · the Scrum Master is not a project manager.