Identifying Default and Application Users in Oracle Database

Query to check default users or internal users in Oracle database set lines 300 pages 3000 col username for a23 col account_status for a18 select username,account_status,ORACLE_MAINTAINED,to_char(created,'dd-mm-yyyy hh24:mi:ss') created from dba_users where ORACLE_MAINTAINED='Y' order by 1; Query to check non default users or application users in Oracle database set lines 300 pages 3000 col username for a23 col account_status for a18 select username,account_status,ORACLE_MAINTAINED,to_char(created,'dd-mm-yyyy hh24:mi:ss') created from dba_users where ORACLE_MAINTAINED='N' order by 1;