Which of the following situations require network virtualization (multiple choice)

ManageOne ServiceCenter currently only supports solution deployment in a single data center, and will support multiple data centers in the future Program.

Neutron's architecture is highly flexible. The neutron-server on the control node can continuously increase the number of services Insert Northbound docking phase Corresponding api interface or service, and communicate with neutron-agent through the message bus in the south direction.

Provides an interface for back-end storage devices, and different fast-device service vendors provide drivers to convert Open operations into storage.

FusionCompute can only use the FusionCompute installation tool to deploy VRM virtualization when installing VRM.