I passed SCWCD in March 2010 at 93% mark. 

- Head First Servlets and JSP, 2nd edition (
- Servlet 2.4, JSP 2.0 specification (I didn't read the whole spec, but referenced to it a great deal)
- JSTL specification (mostly for the core tags)

Mock exam:
- The book's mock exam
- Other free mock exam found on internet

The sub-pages are notes from the Head First book + references from various specifications. It may not be clearly written as I need the text to be short so that I can re-read them right before the exam (last minute refresh)