Tommy_D wrote: » I basically went down the list on the sticky thread in this forum. I took the required ICM 5.5 class to get my certificate but that's it. I went through all the online/web based practice exams, and the official VMware mock exams I reviewed the blueprint/study guide from mwpreston.net for the exam I bought and read most of the Mastering vSphere 5.5 book ...and of course did some labbing in the areas I hadn't seen before. I think for me the hardest part was the time limit. 90 minutes for 85 questions is too tight. This was the only reason I took the VCP 510 instead of the VCP 550. I don't think I would have been able to get the 135 questions done in 2 hours.