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A.use automatic extent allocation
B.disable threshold for the tablespace
C.use freelists to manage the free space
D.use automatic segment space management
E.create the tablespace as a bigfile tablespace
F.use the RESIZE clause while creating the tablespace
G.enable AUTOEXTEND for at least one of the data files in the tablespace

A.recover using Oracle Flashback Database technology
B.restore the data files from backup and perform a complete recovery
C.restore only the corrupted data file and perform tablespace recovery
D.restore the data files from backup and perform cancel-based recovery
E.restore the entire database from the most recent backup and start the instance and open the database