Which two methods are supported for migrating your on-premises Oracle database to an Oracle Autonomous Transaction Processing (ATP) database in Oracle Cloud Infrastructure? (Choose two.) 

Answer options:

A. Load text files into ATP using SQL Developer.
B. Use RMAN duplicate.
C. Use Oracle Data Pump.
D. Transfer the physical database files and re-create the database.
E. Use database backup and restore.

CD

Reference: https://docs.oracle.com/en/solutions/migrate-to-atp/index.html#GUID-28E5A683-6DC6-4A07-BB1C-55F020D4C1CD