Microsoft AZ-801 Question Answer
You have an Azure virtual machine named VM1.
You install an application on VM1, and then restart the virtual machine.
After the restart, you get the following error message: “Boot failure. Reboot and Select proper Boot Device or Insert Boot Media in selected Boot Device.”
You need to mount the operating system disk offline from VM1 to a temporary virtual machine to troubleshoot the issue.
Which command should you run in Azure CLI?
Microsoft AZ-801 Summary
- Vendor: Microsoft
- Product: AZ-801
- Update on: Feb 7, 2026
- Questions: 255
