Only those who know what is required in the oral examination can properly handle the exam case and the questions from the examiners. This book shows what you need to pay attention to and offers over 30 practice cases for optimal preparation for the dreaded oral examination discussion. The 8th edition has been updated in important areas. For example, the author has incorporated the changed regulatory and legal requirements for consulting practice into the exam cases. Additionally, the ever-present topic of the low interest rate phase has been integrated into the practical cases related to money and asset investment as well as credit transactions. Recently, various changes in the industry have arisen due to the digitization of business processes and models. The resulting new and innovative offers, services, and products have emerged.