You are administering a multitenant container database (CDB).
Identify two ways to access a pluggable database (PDB) that is open in read-only mode.
A.
by using the connect statement as a local user having only the set container privilege
B.
by using easy connect
C.
by using external authentication
D.
as a common user with the set container privilege
E.
by executing the alter session set container command as a local user
Explanation:
https://docs.oracle.com/database/121/ADMIN/cdb_pdb_admin.htm#ADMIN13861