In the following description, the advantages of virtualization are (multi-select)
A . After using virtualization, multiple virtual machines can run on one physical host at the same time.
B . After using virtualization, the CPU utilization of a physical host can be stabilized at about 65%
C . After using virtualization, virtual machines can be migrated between multiple hosts
D . After using virtualization, multiple applications can run on the operating system of a physical host.
Answer: A,C