I am on cloud nine today!

I was quite weak earlier in the C2065-055 certification exam syllabus. I was trying to comprehend every topic but the doubts still remain. I did not know how to go about it when i read somewhere that the best method to resolve doubts is to practice and i opted for IBM i2 Analyst's Notebook V9 practice exams that are exactly the same as the actual exam and it did help me to a great extent.