In order to make the process of staying current as an Oracle Certified technical professional, those already certified on previous releases of Oracle may upgrade to each future release by simply completing one migration exam.

	DBA Upgrades Certification Track
	Oracle 9i OCPs to Oracle 11g Upgrade Exam Practice Test 1Z0-055 Oracle Database 11g: New Features for 9i OCPs Oracle 10g to Oracle 11g Upgrade Exam Practice Test 1Z0-050 Oracle Database 11g New Features Oracle8i to Oracle 10g Upgrade Exam Practice Test 1Z0-045 Oracle Database 10g DBA New Features for Oracle8i OCPs Oracle9i to Oracle 10g Upgrade Exam Practice Test 1Z0-040 Oracle 10g New Features for Administrators Oracle9i New Features Practice Test 1Z0-035 Oracle9i New Features for Oracle7.3 and Oracle8 OCPs Oracle8i to Oracle9i Upgrade Exam Practice Test 1Z0-030 Oracle9i: New Features for Administrators Oracle8 to Oracle8i Upgrade Exam Practice Test 1Z0-020 Oracle8i: New Features for Administrators Oracle7.3 to Oracle8 Upgrade Exam Practice Test 1Z0-010 Oracle8: New Features for Administrators Other Exams