Crucial Exams

Microsoft DevOps Engineer Expert AZ-400 Practice Question

Your organization operates an Azure virtual machine scale set that hosts 150 Ubuntu Server 20.04 instances. You must collect guest-level performance counters (CPU, memory, disk, and network) and visualize inter-process dependencies for these VMs in an existing Log Analytics workspace. The solution should require the least ongoing administration and align with Microsoft's recommended Azure Monitor agent strategy. Which action should you perform?

  • Enable VM Insights for the scale set and choose the existing Log Analytics workspace.

  • Install the Azure Diagnostics extension on each VM and configure guest-level metric collection to the workspace.

  • Create a Data Collection Rule that targets the scale set, then manually install the Dependency agent on every instance.

  • Deploy the legacy Log Analytics (MMA) agent extension to the scale set and enable the Service Map solution.

Microsoft DevOps Engineer Expert AZ-400
Implement an instrumentation strategy
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