Host A, Host B, and Host C own separate Oracle databases. Each are running an individual instance of each database. It is necessary to split all the databases at the same time, maintaining consistency across each. This should be performed at the controlling host.
Name the process which should be used.

A.
Perform the split with the Instant option

B.
A split across multiple hosts is not supported at this time

C.
Use Enginuity Consistency Assist (ECA) feature

D.
A standard split for the data group is required