When you have completed your exam and reviewed your answersclick Submit Exam. An

When you have completed your exam and reviewed your answersclick Submit Exam. Answers will not be recorded until you hitSubmit Exam. If you need to exit before completing the exam clickCancel Exam. Questions 1 to 20: Select the best answer to eachquestion. Note that a question and its answers may be split acrossa page break so be sure that you have seen the entire question andall the answers before choosing an answer.