1. Read HFSJ book 1 times This is detailed.
SCWCD Exam Study Kit 1 times This is clean, I like this book.
2. Notes from JavaWorld@TW forum(Chinese not English)
a.swanky & yoshi SCWCD Study Guide
c.Cloud's SCWCD 1.4 筆記
3.a.Enthuware mock exams V4
This is good. I suggest you do this, beacause it convenient to use and has explanation.
This is bad . some anwsers are wrong , no explanation
c.Whizlabs SCWCD 5 V4
This is so so. Maybe Enthuware mock exams V4 is better
4.At first exam i fail with 59%.
But I know www.ExamWorx.com`s vitual exam is similar like this exam , beacause I see many questions
5.Then,I also Read Head First Servlets and JSP book 2 times
6.www.ExamWorx.com`s vitual exam 2 times
7.some topics at JavaRanch
8.Make note by myself during step5.6.7 (I think this is the best thing )