Here is a list of the five exams in the Oracle Certified Database Administrator track:

1. 1Z0-001, Introduction to Oracle: SQL and PL/SQL
2. 1Z0-013, Oracle8: Database Administration
3. 1Z0-014, Oracle8: Performance Tuning Workshop
4. 1Z0-015, Oracle8: Backup and Recovery Workshop
5. 1Z0-016, Oracle8: Network Administration