Hi Guys,
Kathy and I are fortunate to be able to participate in the creation of the real Sun exam. We try to cover about 110% of what you need to know for the real exam, and as far as I know we haven't left anything out
The authors of mock exams have to make some guesses in their questions, and to be safe they tend to cover more ground than they need to - better to know too much than not enough. Anyway. long story short, it's fairly common to find topics in mock exam questions that aren't on the real exam.
hth,
Bert