The questions do not have any audio.
The online homework is offered to you because you are a individual purchaser of the flash drive. In this course, users will be able to take quizzes multiple times. The questions in the quizzes are set by Dr. Trivedi. After submitting the quiz you will be able to see hints and solutions in most questions. This is one to help you understand the concepts without getting frustrated. Multiple quizzes on different topic in each chapter are given to help you practice and master the subject.
Note: You are not the administrator. Hence, you cannot create your own set of questions from the question bank or your own innovative questions. In order to be an administrator you need to be an instructor and have a minimum of 10 students registered in your course. These students also need to pay for the use of online homework for a period of 365 days.