Your question is Fault Tolerance in Microservices. 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).
Explain your approach to ensuring fault tolerance in a microservices environment.
Discuss how you would isolate failures, handle dependency and model-serving outages, preserve availability under overload, and recover safely. Address timeouts, retries, circuit breakers, graceful degradation, observability, deployment safety, and data or feature-store failures.