Your question is Saga Pattern. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
What is the Saga pattern? How have you implemented it? Orchestration vs Choreography?
Asked in the Technical round stage. Explain the pattern as a way to maintain consistency across distributed services without relying on a single distributed transaction. Describe a practical implementation, including transaction steps, compensating actions, retries, idempotency, state persistence, and failure recovery. Compare centralized orchestration with event-driven choreography, and explain when you would choose each approach.