QUESTION 2Examine the following commands for redefining a table with Virtual Private Database (VPD) policies:BEGINDBMS_RLS.ADD_POLICY(object_schema => 'hr',object_name => 'employees',policy_name => 'employees_policy',function_schema => 'hr',policy_function => 'auth_emp_dep_100',statement_types => 'select,insert,update,delete',);END;BEGINDBMS_REDEFINITION.START_REDEF_TABLE(uname => 'hr',orig_table => 'employees',int_table => 'employees_policy',col_mapping => NULL,options_flag => DBMS_REDEFINITION.CONS_USE_PK,orderby_cols => NULL,part_name => NULL,copy_vpd_
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