Which two statements are true about tablespaces in multitenant container databases
(CDBs)?
A.
Default permanent tablespaces can be shared across pluggable databases (PDBs).
B.
The current container must be set to root to create or modify the default temporary
tablespace or tablespace group for a CDB.
C.
Each PDB can have its own default temporary tablespace.
D.
The default permanent tablespace for a PDB can be changed only by a local user with
the required permissions.
E.
The amount of space that each PDB can use in a shared temporary tablespace must be
set at the CDB level.
B,C