Which two statements are true regarding the usage of tools in administering an Oracle database?
(Choose two.)
A.
Oracle Net Manager: configure a new or existing listener
B.
Data Pump: transfer of data from one database to another
C.
SQL*Loader: load data horn an Oracle database to an external file
D.
Database Upgrade Assistant: upgradeonly single-instance databases
E.
Database configuration Assistant (DBCA): create new database userin an existing database
Explanation: