Microsoft Certified: Azure Fundamentals (AZ-900) Practice Exam

What is the main purpose of Azure Monitor?

1. To ensure compliance with regulations

2. To create virtual machines

3. To analyze data streams

4. To monitor application performance and availability

The correct answer is: To monitor application performance and availability

The main purpose of Azure Monitor is to monitor application performance and availability. This service provides comprehensive insights into both the performance of applications and the health of resources across your Azure environment. By collecting and analyzing telemetry data from various Azure services, applications, and other resources, Azure Monitor enables users to gain a deeper understanding of how their applications are performing in real-time. With this monitoring capability, users can quickly identify issues, receive alerts, and access detailed analytics, which fosters more effective troubleshooting and enhances the overall user experience. Additionally, Azure Monitor supports the integration of monitoring solutions across different platforms, making it a key tool for maintaining robust, high-performing applications. While ensuring compliance with regulations is important for many organizations, and the creation of virtual machines is a fundamental function within Azure, those aspects are not the primary focus of Azure Monitor. Similarly, analyzing data streams is a valuable function, yet it does not encapsulate the comprehensive monitoring capabilities tailored for application performance and resource health that Azure Monitor provides.