The Sun exam has 48 questions. If I use that exam for training purpose, after a brief training cycle I already know the answers of all questions. So instead of learning what the topic is, I know which questions are right.
Anyway, since of lacking mocks, I am going to buy it for learning.
I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com