Passed Lean Six Sigma Yellow Belt with good scores

I was very happy that i got the best online source to prepare for the Lean Six Sigma Yellow Belt certification exam. I am a professional and needed to travel regularly. I cannot sit at one place to prepare for the certification. Giving tests online helped save time for me. It was like preparation while traveling. When i returned from a trip, i used to cover syllabus and give Lean Six Sigma Yellow Belt mock tests again. This on and off thing helped me secure my target in very less time of 2 months at processexam.