Export File:is an Oracle binary-format dump file that is typically located on disk or tape.

Create session , Imp_full_database , Exp_full_database ,

exp 'test/test@orcvk as sysdba' transport_tablespace= y tablespaces=test file = 'e:test_data.dmp' log='e:test_dmp.log'

Export Parameters :

rows : specifies whether or not the rows of table data are exported

direct : specifies use of direct path