Your question is Monitoring and Alerting for 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).
Describe your approach to monitoring and alerting for a microservices architecture.
Discuss the signals you would collect, how telemetry would be processed, how alerts would be generated and routed, and how you would detect anomalies without overwhelming on-call engineers. Explain how you would handle dependencies, changing baselines, missing telemetry, and failures in the monitoring system itself.