You have an Azure subscription that has a Recovery Services vault named Vault1. The subscription contains the virtual machines shown in the following table: 

You plan to schedule backups to occur every night at 23:00. Which virtual machines can you back up by using Azure Backup? 

Answer options:

A. VM1 and VM3 only
B. VM1, VM2, VM3 and VM4
C. VM1 and VM2 only
D. VM1 only

B

Azure Backup supports backup of 64-bit Windows server operating system from Windows Server 2008. Azure Backup supports backup of 64-bit Windows 10 operating system. Azure Backup supports backup of 64-bit Ubuntu Server operating system from Ubuntu 12.04. Azure Backup supports backup of VM that are shutdown or offline. Reference: https://docs.microsoft.com/en-us/azure/backup/backup-support-matrix-iaas https://docs.microsoft.com/en-us/azure/virtual-machines/linux/endorsed-distros