Which statements are true about internal LOBs?

Which statements are true about internal LOBs? (Choose all that apply.)

A.
They cannot use redo logging.

B.
They can be used as attributes of a user-defined data type.

C.
They cannot be passed as parameters to PL/SQL subprograms.

D.
They can be stored in a tablespace that is different from the tablespace that stores the table containing the LOB column.