Which three are recommended options on an X5 Exadata Database machine, for staging files that will be
loaded as external tables?
A.
on an ACFS file system stored in a staging database on the Database Machine
B.
a ZFS over NFS file system mounted on a database server where the external table will be accessed
C.
an Exadata-based ACFS file system on the Database Machine
D.
a DBFS file system stored in a staging database on the Database Machine
E.
on local storage on one or more storage servers that are accessible to the database server where the load
will be performed
Explanation: