You have a file server named Server1 that runs Windows Server 2012 R2. The folders on Server1 are
configured as shown in the following table.
A new corporate policy states that backups must use Windows Azure Online Backup whenever possible.
You need to identify which technology you must use to back up Server1. The solution must use Windows Azure
Online Backup whenever possible.
What should you identify?
To answer, drag the appropriate backup type to the correct location or locations. Each backup type may beused once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view
content.
Select and Place:
Answer: 
Explanation:
Again, it depends on if they questions are asking about the current state of Azure backups. If so, all four are supported.
https://docs.microsoft.com/en-us/azure/backup/backup-azure-system-state
That link says that you can backup VM system state. Question says that those are servers not VM’s, so you cant use Azure backup for phisical machine system state. I’m right?
The link below states that we can use Azure Backup for System State.
Perhaps, this question is outdated and the updated one has a different statement.
https://azure.microsoft.com/pt-br/roadmap/azure-backup-for-windows-server-system-state/
https://azure.microsoft.com/en-us/roadmap/azure-backup-for-windows-server-system-state/
en version
“Date Updated: Wednesday, June 14, 2017
Customers will now be able to to perform comprehensive, secure, and reliable Windows Server recoveries. We Will be extending the data backup capabilities of the Azure Backup agent so that it will now integrate with the Windows Server Backup feature, available natively on every Windows Server. This integration will provide seamless, secure backups of your Windows Server System State directly to Azure, without the need to provision any on-premises infrastructure.
In the event something happens to your Windows Server, Azure Backup will give you a snapshot of your system state including files, active directory settings, and certification services stored in Azure. You will then be able to restore your system state from Azure back to your on-premises Windows Server.
”
but this is a wish 🙂