Pure data system for analytics

IBM Specialist in Pure data system for analytics exam was not so easy for me as I have very little time to spend on my preparation, however with the test available here it was comfortable and I was able to not just pass but with good score. Questions I practiced were very much similar when it comes to the exam. I think this the best solution available on at this cost, this I can say from my little research before I purchase access here. Overall very satisfied, I suggest to other as well.