For people who don’t like the exam, attending the exam isn’t a pleasant thing for me. In my opinion, taking part in the exam is just like appreciate the paint, I can’t understand. But I must obtain certificate, therefore, I need some practice. Therefore I found the relating practice materials online. And I found the training materials in IBM, therefore 340 questions and answers in total, and I could check the answers right now after practice. I bought the PDF and Soft test engine for my preparation. The PDF can be printed on paper and the Soft test engine could stimulate the real exam, so that I could know the procedures of the exam. When I faced the real exam, my nerves had relieved. I attended the exam and pass it, I am so excited, therefore I recommend it to you.