Hello,
I passed SCMAD with a score of 95%, Preparation time was 12 weeks as I already have over 2 years experience developing using j2me. Used the following books
Wireless
Java by Jonathan Knudsen
Specs � MIDP
JTWI
CLDC
WMA
There were lots of questions about Midp, and Installation of MIDlets, Records, PushRegistry,GCF
MIDP was a challenge the book is so big, only went through it about 5 times, as for the other specs read each one once a day, Practiced using Jbuilder
IDE and did the whizlabs mock exams, I was getting like 95-98% using whizlabs