A supported personal desktop VM is restored from backup after corruption. It boots, but the assigned user cannot launch it through AVD. What should be checked next?

✓ Correct answer

• Network/DNS and join health, agent registration/health, and the intended personal-host assignment.

Validate the complete restored desktop, including identity, networking, agent state and user assignment. Avoid duplicate active instances with conflicting state. Option explanations: A. Only the gallery publisher string, because it authorizes personal users.: Image metadata does not assign a user to a personal desktop. B. Only the backup job’s completion status, which proves launch readiness.: Completed restoration does not validate user access and service integration. C. Delete remote profiles before checking the restored host.: Destructive profile removal is not a justified response to a launch/integration failure. D. Network/DNS and join health, agent registration/health, and the intended personal-host assignment.: A restored VM must still function in the identity and AVD access/assignment chain. Sources: An overview of Azure VM backup — https://learn.microsoft.com/en-us/azure/backup/backup-azure-vms-introduction; Multiregion business continuity — https://learn.microsoft.com/en-us/azure/architecture/example-scenario/azure-virtual-desktop/azure-virtual-desktop-multi-region-bcdr

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