Which two statements are true about Oracle Data Pump? (Choose two.)
A. expdp and impdp are its client components.
B. impdp always uses conventional path inserts when importing data.
C. The DBMS_DATAPUMP package can be used only with Data Pump clients
D. It cannot be used to export data as of a previous SCN.
E. impdp can change target data file names, schemas, and tablespaces during import.