Very challenging mock tests on edusum

I feel sorry that i did not know about edusum during my first attempt or i would have passed it. I got 87% in the second attempt for S2000-018 and am happy. The mock tests on the site has questions in random order with shuffled multiple choice answers. This made the exam experience very challenging. I was able to view the result of every exam and even performance history of the past attempts. The facilities available on the site are great advancement over the age-old pdf formats. The site is very reliable too to practice for IBM cloud for vmware v1 specialty.