Which three statements are true concerning unplugging a pluggable database (PDB)? (Choose three.)
Which three statements are true concerning unplugging a pluggable database (PDB)? (Choose three.)
To unplug a pluggable database (PDB), the PDB must first be closed. This is necessary to ensure that all transactions are completed and no new transactions can start. Once unplugged, the PDB can be plugged into the same multitenant container database (CDB) or another CDB. Unplugging a PDB does not convert it into a non-CDB, and the PDB data files are not automatically removed from disk.
B is NOT dosed BUT closed.
Answer: C,D,E
B, D & E are correct answers.