The Exam Notes approach helps you gain and retain the knowledge you need, objective by objective: critical information sections provide detailed analyses of the key issues for each exam objective; necessary procedures sections cover the nuts and bolts of each topic with concise step-by-step instructions; exam essentials sections highlight crucial subject areas you'll need to know for the exam; key terms and concepts sections define words and concepts vital to passing the exam; and sample questions sections preview the types of questions found in the exam and give answers and explanations.