在2013年5月13日前，Oracle 11g ocm的考试环境为 Oracle Linux Release 5.4 (64-bit)+Oracle Database Enterprise Edition Release 11.2.0.1.0 (64-bit)+Oracle Enterprise Management Grid Control 10g version 10.2.0.5 (64-bit) with repository database 11.1.0.6。
在2013年5月13日后，Oracle 11g ocm的的考试环境变成了Oracle Linux Release 5.4 (32-bit)+Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 (32-bit)+Oracle Enterprise Manager 11gGrid Control Release 1 (11.1.0.1.0) (32-bit)
具体可以见下表：
Exam Environment
| Current Environment(Till 12th May 2013) | New Release Environment(From 13th May 2013 onwards) |
| Oracle Linux Release 5.4 (64-bit) dbdao.com | Oracle Linux Release 5.4 (32-bit) |
| Oracle Database Enterprise Edition Release11.2.0.1.0 (64-bit) | Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 (32-bit) |
| Oracle Enterprise Management Grid Control 10g version 10.2.0.5 (64-bit) with repository database 11.1.0.6 | Oracle Enterprise Manager 11gGrid Control Release 1 (11.1.0.1.0) (32-bit) dbdao.com |
在考试专题上新加了下面的环节：
- Use OPatch to install a patch
- Use Enterprise Manager Configuration Assistant (EMCA) utility
