| Exam 210-451 | Question id=810 | Basic Knowledge of Cloud Compute |
What best describes the live migration of a virtual machine from one host to another?
| A. |
It requires shutting down the virtual machine before migration | |
| B. |
It requires that the I/O and CPU calls be quiesced to ensure that as the CPU and memory state of a VM is able to be transferred between hosts without interruption of services | |
| C. |
It requires that the filesystem of the virtual machine be migrated to the new host before the state can be | |
| D. |
The virtual machine will be unavailable for a few seconds while it is suspended, transferred and then reinstated |