PSM Certification Exam 1 questions with correct answers

Who's responsible for Gantt Charts in Scrum? correct answer No one Explanation Gantt Chart is not a Scrum artifact and not compatible with the framework. Which statements are correct about Product Backlog refinement? (Choose 2 answers) 1. should be done right before sprint planning 2. scrum master should facilitate it 3. shouldnt take mroe than 10% of dev teams time ple teams may participate correct answer number 3 and 4 Explanation If multiple teams are working on the project, they will participate in the refinement as well. Refinement can take any amount of time from the Product Owner but not more than 10% of the capacity of the Development Team.Refinement is a continuous activity not limited to a certain time during the Sprint. The Scrum Master only facilitates the meetings as requested or required; not by default. The Product Owner has doubts about the quality of the definition of "Done". What should s/he do? correct answer Point it out in the next sprint retro Explanation The Development Team is responsible for the definition of "Done" rather than the Product Owner. So, if the Product Owner doubts the quality of the definition of "Done", he/she can discuss it with the team on the next Sprint Retrospective, so that if they agree, it would be adjusted for the next Sprint.