To take an assessment, you can use the URL supplied by your instructor, or, from within Tests & Quizzes, click its name in the list of available assessments.
If you have the ability to create assessments in a site, you must use the URL to take an assessment. Otherwise, in Tests & Quizzes, you'll only be able to view the Assessments page, which contains your core and published assessments.
If you don't have the ability to create assessments in a site, and don't want to use the URL, follow these steps:
Tests & Quizzes.
Begin Assessmentto take the assessment, or
Depending on how the assessment has been set up, you may have the
option during the assessment to save your work and continue, to submit
it, and to return to previous sections or questions. When you click
Submit for Grading, you will receive a confirmation number
that you should keep.