Practical and Real-time Case study based questions

CSSGB practice tests are not at all like the PDF question bank which is age-old. For the preparation of Certified Six Sigma Green Belt certification exam, i chose these question sets that are updated on a regular basis. I got to practice on practical and real-time questions, just like they are in the actual exam. I also got to review my performance time to time so that i can make changes in the next mock attempt.