What are three true statements about quiescing virtual machine snapshots? (Choose three.)

A.
VMware Tools is not required for quiescing to be successful.

B.
The operation ensures that the snapshot includes a power state.

C.
The operation may alter the behavior of applications within the virtual machine.

D.
The operation ensures all pending disk I/O operations are written to disk.

E.
VMware Tools is required for quiescing to be successful.