I just took and passed the Scrum.org Professional Scrum Master (PSM) I exam located at https://www.scrum.org/Assessments/Professional-Scrum-Master-Assessments/PSM-I-Assessment My Agile background: I had only been on one Agile team in my career for the 2 months prior to taking the exam. I have read the The Agile Samurai by Jonathan Rasmusson as part of an HMB book club years ago (not sure how much that helped for this exam). My preparation (a couple days...): Read both of these in entirety (both are free and only about 20 pages) The Scrum Master Training Manual https://amzn.com/B00V6468AU The official Scrum Guide: http://www.scrumguides.org/ Take the practice exam: https://www.scrum.org/Assessments/Open-Assessments About the test: 80 questions, 60 minutes - I was a little distracted when I took it at the office, but I took the entire 60 minutes down to the last few seconds and didn't have time to review my bookmarked questions. Make sure you have a s