Have been working with (J2EE) Web Services for past 2 years now so though of taking up the SCDJWS examination. Have also purchased the RMH Book yesterday. Could anyone let me know how difficult (or how easy is it??) to crack the exam with a score above 90%. Are the questions too theorotical? Should 1 month be sufficient for preparation? Do I need to do anything other than the RMH book?