All of your courses, certificates of completion, and purchase history can be found by using the “My Account” link at the top of any page. Simply [...]

You may retake the quiz as many times as necessary to pass it at no additional charge for a period of up to one year after [...]

A score of at least 70% is required to pass the quiz.

Quizzes are not timed. After purchasing the course, you can view and print the quiz; and you can take as long as you like to complete [...]

Quizzes contain multiple-choice questions with one possible correct answer. A small percentage of the questions may be true/false.

All courses and quizzes must be completed before the end of your subscription period or your access to the course is lost and a certificate of [...]