Now i have another question please : If, let's say, someone got 90% in the HFSJ mock exam, will there be an expected approximation of how much he/she gets in the real exam ?
I'm not sure about this but majority of the ranchers who took the head first exam told that they roughly get 20+ more than they scored in head first. They call it the 20+ rule.
SCJP 1.4, SCWCD 1.4 - Hints for you, Certified Scrum Master
Did a rm -R / to find out that I lost my entire Linux installation!