Which two Azure Backup options require you to deploy Microsoft Azure Backup Server (MABS)?

You have an on-premises server named Server1 that runs Windows Server and has the Hyper-V server role installed.

You have an Azure subscription.

You plan to back up Server1 to Azure by using Azure Backup.

Which two Azure Backup options require you to deploy Microsoft Azure Backup Server (MABS)? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.
A . Bare Metal Recovery
B. Files and folders
C. System State
D. Hyper-V Virtual Machines

Answer: A,C

Explanation:

Reference: https://docs.microsoft.com/en-us/azure/backup/backup-mabs-system-state-and-bmr