This book explains how the Quiz feature works for regular users, site managers, and content managers.
The Quiz is a material that can be added to the course as a separate extension. When enabled it allows course creators to add multiple choice quizzes where optional test elements like grading can be enabled. This transforms a course into a complete learning experience. The quiz is dependent on the course to work. If you want to know more about the course or want to know how to purchase extensions for your Open Social installation go here.
Note: This feature is not part of the default Open Social product (basic/distro), but can be ordered as an extension module for Premium and Enterprise clients.