[&] Which resources require the Azure Backup Server?  (Select all that apply)
- On-premises files and folders hosted on a Windows Server
- On-premises VMWare virtual machines -- Correct
- Azure virtual machines
- On-premises Hyper-V virtual machines -- Correct

[&] Which environments can be protected with Azure site recovery?  (Select all that apply)
- On-premises physical servers -- Correct
- Azure virtual machines -- Correct
- On-premises virtual machines hosted on a stand-alone Hyper-V server -- Correct
- On-premises virtual machines hosted on a VMWare VCenter system -- Correct