Which two partitioned table maintenance operations support asynchronous Global Index Maintenance in Oracle database 12c?

Which two partitioned table maintenance operations support asynchronous Global Index
Maintenance in Oracle database 12c?

A.
ALTER TABLE SPLIT PARTITION

B.
ALTER TABLE MERGE PARTITION

C.
ALTER TABLE TRUNCATE PARTITION

D.
ALTER TABLE ADD PARTITION

E.
ALTER TABLE DROP PARTITION

F.
ALTER TABLE MOVE PARTITION