Cheat Sheet
| Question | Core Idea | Senior Signal |
|---|---|---|
| Q241 | Source maps | Upload maps privately, associate them with releases, and verify production symbolication. |
| Q242 | Observability | Capture actionable errors with route, release, action, browser, flags, and privacy controls. |
| Q243 | Rollout | Use flags, monitoring windows, release comparison, and predefined rollback criteria. |
| Q244-Q245 | Incidents and readiness | Stabilize first, communicate clearly, learn from postmortems, and review production risk before launch. |