i read your other post as well and i must agree that there is a confusion. i checked the oracle page regarding ocwcd 5 exam and it says it is based on jee 5. but then the coderanch scwcd links says it is based on j2ee 1.4 with so much confidence that no matter what you hear, what you see believe us. my intuition is that that has to be corrected. if the exam is based on jee 5, which is the umbrella specification , for servlet and jsp spec, under jee 5 we have :
servlet 2. 5 specificiations
jsp 2.1 specifications.
meanwhile you can contact ranch office and ask for clarification. if i were you i would mail oracle certification department or go for latest certification which is almost same as ocwcd 5.