問題文
Virtual machines must continue to run if the Hyper-V host they are on fails, and they must be able to move between hosts without downtime for maintenance. Which infrastructure is required?
選択肢
- Nested virtualization on each host so that guests can be restarted internally, which lets a guest run its own virtualization layer on top of the host's.
- Storage Replica between the two hosts' local volumes without a cluster.
- A failover cluster of Hyper-V hosts with shared storage presented as cluster shared volumes.
- Hyper-V Replica between two standalone hosts.