An Oracle customer would like to perform a restore of several datafiles that have become
corrupted. They have verified that the data needed for recovery is available and have
identified the necessary media. What needs to happen before they can restore the datafiles
to their current location?

A.
Database must be started with the datafiles to be restored offline

B.
Database must be started with the datafiles to be restored online

C.
Database must be shutdown with the datafiles to be restored online

D.
Database must be shutdown with the datafiles to be restored offline