In this unit, four practice tests have been created in order to help you test your knowledge. Most of the questions are
in multiple choice format. The practice test will automatically correct your answers (to the multiple choice questions) and provide feedback for these questions. For the short and long answer questions, you are advised to type out your answer in the space provide, but be aware that the program will not correct these answers; however, it will display the correct answer for you to compare your answer.
