Microsoft Azure Architect Design (AZ-301) Practice Exam

What is the function of Azure Network Watcher?

1. Monitor and diagnose network performance

2. Provide service health monitoring

3. Manage user access and permissions

4. Enable resource billing and payments tracking

The correct answer is: Monitor and diagnose network performance

Azure Network Watcher is a specialized service designed to monitor and diagnose network performance and health within Azure environments. It provides a suite of tools and features that enable administrators and architects to gain insights into network traffic, pinpoint issues, and optimize performance. For instance, characteristics such as connection diagnostics, packet capture, and network security group (NSG) flow logs are part of the toolset offered by Network Watcher. These features help in understanding the state of various network components, diagnosing connectivity problems, and analyzing network flow patterns, which are essential for maintaining a healthy Azure infrastructure. Other options such as service health monitoring, managing user access and permissions, and resource billing and payments tracking, although important in the broader context of Azure management, do not directly align with the primary focus of Azure Network Watcher. Each of these functions is handled by other Azure services designed specifically for those tasks. Therefore, choosing the function that aligns directly with Azure Network Watcher's capabilities is crucial for effective network management within the Azure ecosystem.