Microsoft Azure Developer Associate AZ-204 Practice Question

Smart Detection Performance anomaly is the built-in capability that analyzes request telemetry, establishes a statistical baseline over time, and automatically triggers an alert when the server response time significantly worsens. By editing the Smart Detection settings and selecting the Performance degradation rule you can choose an existing Azure Monitor action group so that notifications are sent to that group whenever the anomaly is detected. Disabling sampling would only increase data volume, creating a log query alert or an availability test would rely on fixed thresholds you must define, and adding a metric alert on 'Server response time' would not provide the dynamic, adaptive baseline that Smart Detection offers.