Choose three.
Which three are true in Oracle 19c and later releases?
A.Tablespaces always remain in read/write mode during transportable tablespace operations. B.Tablespaces never remain in read/write mode during transportable tablespace operations. C.A transportable data pump import can leave a plugged-in tablespace in read-only mode. D.Simultaneous data pump jobs can be limited at the pluggable database (PDB.level. E.A transportable data pump import can leave a plugged-in tablespace in read/write mode. F.An ordinary data pump export of a table with encrypted columns will always encrypt the same columns when imported.正确答案BCD
