Note the following points describing various utilities in Oracle Database 1g:1. It enables the high-speed transfer of data from one database to another.<br /> 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.<br /> 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