Which demo demonstrates system-level integration across teams?

• A. Team demo
• B. PI Planning session
• C. System demo
• D. Sprint review

Answer: (C)

The System Demo is the event that shows the integrated, end-to-end value delivered by all teams in the Agile Release Train. It provides visibility into how the combined work from multiple teams operates together in a working system, often wiring together features, components, and infrastructure to demonstrate real, end-to-end behavior to stakeholders. This cross-team, cross-team integration view is what distinguishes it from demonstrations or reviews that focus on a single team’s output.

A Team Demo focuses on what one team has built in its own sprint, without requiring integration with others. A Sprint Review also centers on that team’s increment, though it’s primarily a product-owner and team-facing inspection of completed work. PI Planning is about aligning the next Program Increment—roles, objectives, and plan—across the ART, not about demonstrating integrated system behavior. So, for showing that the entire system works together across teams, the System Demo is the best fit.