What does the term "vMotion" refer to in VMware?

The term "vMotion" specifically refers to the technology that allows for the live migration of a running virtual machine (VM) from one physical host to another. This process is designed to ensure minimal downtime and service disruption, enabling seamless resource management within a VMware environment.

With vMotion, the VM's state, including its memory and network connections, is transferred over to the destination host while the VM continues to operate without interruption. This capability is extremely valuable in scenarios such as load balancing, maintenance of hardware, or optimizing performance across the data center infrastructure.

The other choices do not accurately describe vMotion. For instance, creating snapshots involves saving the state of a VM at a particular point in time, while backing up a powered-off VM refers to storing its data for recovery purposes. Restoring a VM from a backup is a separate process entirely, typically used when a VM needs to be recovered to a previous state following data loss or corruption. Therefore, vMotion is uniquely identifiable as the process of moving a running VM between physical hosts without taking it offline.