I could practice repeatedly

With the Premium F5 BIG-IP LTM mock quizzes for practice, i got the feature of the unlimited attempts on the question bank with no cap on the number of attempts i could make. This is my first attempt on the F5 301B certification exam and i was lost in the beginning. I did not know where to begin with, how to practice and how to move forward. But practicing on the question sets with unlimited attempts, i learnt a lot. And now i have my own strategy to attempt the questions. I am not following anyone.