This assumes that the instructor has already incorporated the recording into the course for students to view.
Click on the Studio Video Link in the assignment, and click get started to begin the quiz.
Click to answer the question that shows up, you can click the rewatch button to replay the video up until the point of the question. Click continue to continue playing the video.
There is an info icon to view more details about the quiz. Click close to close out of the video quiz itself. At the end click submit quiz to submit, click replay to replay the video once more.
Click view results to view your score or click retake quiz to take the quiz again
The quiz results tab will show your results, which show the relating percentages, points, and time elapsed. If you have taken the test multiple times, you can view the quiz history.