Microsoft Azure Fundamentals AZ-900 Practice Exam 2025 – Complete Study Resource

Application Insights is a powerful feature of Azure Monitor that enables users to visually analyze telemetry data generated by their applications. It provides detailed insights into application performance, user engagement, and errors. By using Application Insights, developers and IT professionals can track requests, exceptions, and dependencies, which are presented in an intuitive dashboard format. This visualization helps them understand performance bottlenecks, track usage patterns, and identify anomalies in real-time, ultimately leading to better decision-making and performance optimization.

The other options serve different purposes within Azure Monitor. Service Health provides insights into the health of Azure services and alerts for service incidents but does not focus on telemetry data visualization. Metrics offer a way to track resource performance over time but are more focused on recording numerical data rather than providing a comprehensive analysis. Alerts are designed to notify users of specific conditions or thresholds being met but do not directly analyze or visualize the telemetry data. Each of these tools plays a crucial role in monitoring and maintaining Azure environments, but Application Insights stands out for its capability to create visual representations of application telemetry data.