Which point describes Oracle Secure Backup?

Note the following points describing various utilities in Oracle Database 11g:
1. It enables the high-speed transfer of data from one database to another
2. It provides a complete solution for the backup, restoration and recovery needs of the entire database
3. It enables the loading of data from an external file into an Oracle Database
4. It provides a tape backup management for the Oracle ecosystem
Which point describes Oracle Secure Backup?

A.
1

B.
2

C.
3

D.
4

E.
1,2 and 4

F.
1,2,3, and 4