This 3 ITIL® Service Operation course provides a comprehensive overview of this area of the Service Lifecycle and prepares you to take the Service Operation exam, leading to the ITIL® Service Operation certification. ITIL® Service Operation is one of the nine ITIL® Intermediate courses which can be mixed and matched to gain the credits needed for the ITIL® Expert certification, and one of the five courses which make up the Service Lifecycle Stream. Service Operation concerns the principles, processes, operational activities, and functions required to manage the performance of products and services.