Which two statements are true about Enterprise Manager Database Express? (Choose two.)

A. It is available only when the database is open

B. It can be used to perform database recovery

C. The same port number can be used for Database Express configurations for databases on different hosts

D. It can be used to switch a database into ARCHIVELOGMODE

E. The same port number can be used for multiple Database Express configurations for multiple databases on the same host

Correct Answer: A,C

Reference:
https://docs.oracle.com/en/database/oracle/oracle-database/19/admqs/getting-started-with-database-administration.html#GUID-EB851101-07BE-4038-BB9D-06E01CC7F5D5