You created a new database using the “create database” statement without specifying the “ENABLE
What are two effects of not using the “ENABLE PLUGGABLE database” clause?
The database is created as a non-CDB and can never contain a PDB.
The database is treated as a PDB and must be plugged into an existing multitenant container database
The database is created as a non-CDB and can never be plugged into a CDB.
The database is created as a non-CDB but can be plugged into an existing CDB.
The database is created as a non-CDB but will become a CDB whenever the first PDB is plugged in.
A (not B,not E): The CREATE DATABASE … ENABLE PLUGGABLE DATABASE SQL statement creates a
new CDB. If you do not specify the ENABLE PLUGGABLE DATABASE clause, then the newly created
database is a non-CDB and can never contain PDBs.
D: You can create a PDB by plugging in a Non-CDB as a PDB.
The following graphic depicts the options for creating a PDB:
Not E: For the duration of its existence, a database is either a CDB or a non-CDB. You cannot transform a nonCDB into a CDB or vice versa. You must define a database as a CDB at creation, and then create PDBs within