Operations needs graphs, metrics, and alarms for a wastewater treatment API running on AWS so on-call staff get notified when error rates spike. Which service is the primary AWS monitoring destination for those metrics and alarms?
Select an answer to reveal the explanation.
Short Explanation
CloudWatch is the ops dashboard and smoke alarm for AWS workloads — metrics, logs, and alarms live there so a wastewater API spike can page the right person. CloudTrail answers who called which API, not how hot the CPU is. Artifact and Shield are compliance docs and DDoS protection, not your day-to-day monitor.
Full Explanation
Amazon CloudWatch is the core AWS monitoring service for metrics, logs, dashboards, and alarms, which fits operational visibility for an API. CloudTrail records account API activity for auditing, Artifact provides compliance documentation packages, and Shield addresses DDoS protection. Choosing CloudWatch keeps monitoring and alerting aligned with the operational need described.