The Professional Scrum Master I (PSM I) certification from Scrum.org validates foundational knowledge of Scrum, the Scrum framework, Scrum Master accountability, empiricism, and effective ways of working with Scrum Teams.

Taking a free PSM I practice test online can help learners strengthen their understanding of Scrum principles, practice scenario-based questions, identify weak areas, and improve confidence before taking the official assessment.

Practice tests should be used to understand Scrum concepts rather than memorize answers. The official Scrum Guide should remain the primary reference for Scrum rules and accountabilities.