Which are the key factors that you should consider before converting a single-Instance database Oracle Real Application Cluster (RAC) database to guarantee a successful media recovery?
A.
If the database is in archive log mode, the archive file format requires a thread number.
B.
The archive logs from all nodes must be accessible to all nodes in the cluster database.
C.
The storage option must be Automatic Storage Management (ASM).
D.
All database files must be migrated to Oracle Managed Files (OMF).
ab