Quizzes and Tests are both ways to assess your students in a non-adaptive nature, and allow students to see their scores after due dates have passed.
Quizzes cover one topic. Instructors can choose which learning objectives the quiz covers, as well as the amount of questions per learning objective.
Tests can cover more than one topic and offer more elevated options, such as a review timer, question order shuffling, password protection, and a browser lockdown. Instructors have the ability to choose their questions, as well as add custom questions. If you're interested in using a custom free response question, please contact your Knewton representative.