Which aspect of synthetic monitoring setting alerts is true?

Generating an alert during downtime for all locations is a critical aspect of synthetic monitoring. This capability ensures that any potential issues affecting the availability of a service or application are immediately communicated, regardless of where the monitoring agents are located.

The primary goal of synthetic monitoring is to proactively test and respond to application performance and availability. By alerting during downtime across all locations, organizations can ensure they are quickly informed of outages or performance degradation, allowing for rapid response and remediation. This is particularly important for maintaining service quality and minimizing user impact, as it provides visibility into the application's health from multiple geographic perspectives.

Other options, while they may suggest different approaches, do not align with the goal of synthetic monitoring, which aims for comprehensive monitoring and alerting capabilities. Restricting alerts or limiting the number of monitored locations would hinder the effectiveness of monitoring, and not sending alerts upon failure would negate the very purpose of alerts, undermining the responsiveness to issues.