The Open assessments are to be used as a learning tool. We offer them so people can take them as often as they like to practice, but we do not offer badges for the free assessments and your Open assessment results are not designed to appear in your Scrum.org member profile. Only our Professional-level assessments for certifications have score results, badges and certificates that will show in your Scrum.org member profile.
If you are interested in taking a Professional-level assessment, you can purchase a password by going to our Assessments page, selecting the assessment and level you wish to take, and clicking the 'Get Password' button.
Each password is good for one attempt only at the assessment. For preparation we would recommend that you first follow as many of the steps as you can on our Ways to Learn About Scrum page.