What is the difference between test and tutorial mode?

If you select to have your questions to be delivered in "test" mode, the system will deliver each question one at a time.  Once you have answered a question, you will then be given the next question to answer.  At the completion of the number of questions you desired to receive, you will receive a grade for that session and then be able to individually review each question for that session one at a time.  If you select "tutorial" mode, then once you have answered the question you will see whether you got that question correct or not and then the rational for the answer before proceeding on to the next question.