A storage administrator notices I/O contention on a volume that contains two Oracle dbf data files.
While discussing the issue with the database administrator, it is decided that one of the dbf files will need to be moved to a different volume.
Which process steps are required to move the dbf file in question to a different Oracle volume?

A.
1. Shut down the database
2. Copy the dbf file to the new volume
3. Start the database (Mount Mode)
4. Alter the database and rename the file
5. Open the database

B.
1. Copy the dbf file to the new volume
2. Shut down the database
3. Start the database
4. Alter the database and rename the file

C.
1. Shut down the database
2. Copy the dbf file to the new volume
3. Alter the database and rename the file
4. Start the database

D.
1. Shut down the database
2. Start the database (Mount Mode)
3. Copy the dbf file to the new volume
4. Alter the database and rename the file
5. Open the database