I passed OCEJWCD exam on 18-Aug and will like to share my experience and tips for future aspirants .
Preparation : HFSJ second edition and
Servlet Spec 3.0 was the best material available. For mocks just used Enthuware simulator and Piotr mock exam . Passing this exam wont be easy without HFSJ second edition .This book made some typical concepts, easy to grasp . Content in Specs are dead straight and was a problem for me initially but after giving mocks I was comfortable . I read the HFSJ thrice and gave a final peek on my way to examination center . Final revision was very important and saved me few questions in real exam .
My Enthuware's average score was 78% and final mock exam results was 76% . I was really scared after my final mock result as I scored even below the avg. score is 78%

,but I am glad I took a bold decision and registered for the exam. I learnt a lot from the questions I got incorrect as I saw some similar questions in real exam only the difference was this time I got them correct

.
Exam day : I reached venue 1 hour earlier than scheduled time . I used that extra time to have last minute peek , an old habit . Exam was much difficult than expected . I started with a basic strategy of "cherry picking" and marked
(which were around 12 ) the one's I wasn't sure. Now , I have a whole hour to revise and concentrate on marked questions . I finished my exam with 1 minute to spare and giving this exam so much time was worth it .
Tips : Buy HFSJ 2nd Edition, download Servlet Spec 3.0 . Enthuware is good option for mocks. Piotr mock is really good and free !!! Don't waste your money on dumps . Code to learn the basics , even coding on eclipse is better than no coding . Don't go for exam if you are consistently scoring less than 70% in Enthuware . EL is very imp prepare it well . Questions based on coding were comparatively easier than fact based questions .
In the end, I would like to thank Kathy Sierra , Berta Bates and Enthuware to make this certification an excellent learning experience.
Best of luck to future aspirants .
Thanks ,
Adarsh Agarwal
OCJP (100%) | OCEJWCD (89%)