An event may indicate that something is not functioning correctly, leading to an incident being logged. Events may also indicate normal activity, or a need for routine intervention such as changing a tape. Event management depends on monitoring, but it is different. Event management generates and detects notifications, while monitoring checks the status of components even when no events are occurring. Events may be detected by a CI sending a message, or by a management tool polling the CI. After an event has been detected it may lead to an Incident, Problem or Change, or it may simply be logged in case the information is needed. Response to an event may be automated or may require manual intervention. If actions are needed then a trigger, such as an SMS message or an incident being automatically logged, can alert support staff.
The ‘Information Technology Infrastructure Library’ is a set of best practices for creating and improving an ITSM process. It is designed to help businesses manage risks, strengthen customer relations, establish cost-effective practices and build stable IT environments for growth, scale and change. In short, an ITIL Practitioner is an expert in continually shaping IT service development processes.
Good IT Service Management is about knowing how to integrate these factors into your development process, and this is where ITIL comes in. It covers the entire development lifecycle, from identifying requirements from a business and IT perspective, to designing and creating the solution, to delivering and maintaining the service in a state of continual review and improvement.
Formal ITIL training is available in self-paced online courses, instructor-led distance learning and instructor-led classroom classes. The variety of ITIL training offered and the collection of certified companies offering ITIL training ensures that anyone who is interested in learning about ITIL or becoming ITIL certified has an option that fits their learning preferences.

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The purpose of supplier management is to obtain value for money from suppliers and contracts. It ensures that underpinning contracts and agreements align with business needs, Service Level Agreements and Service Level Requirements. Supplier Management oversees process of identification of business needs, evaluation of suppliers, establishing contracts, their categorization, management and termination.

Digital services are the de facto product these days: more and more companies are buying into – and selling – digital services, instead of tangible, heavy, customized options. Digital services typically rely on ongoing project management that focus on the service’s objectives while also paying attention to inevitable issues in developing, delivering, and maintaining the service. A good IT service management approach is knowing exactly how to integrate all these ever-changing factors into your development process.
Continual service improvement, defined in the ITIL continual service improvement volume,[26] aims to align and realign IT services to changing business needs by identifying and implementing improvements to the IT services that support the business processes. It incorporates many of the same concepts articulated in the Deming Cycle of Plan-Do-Check-Act. The perspective of CSI on improvement is the business perspective of service quality, even though CSI aims to improve process effectiveness, efficiency and cost effectiveness of the IT processes through the whole lifecycle. To manage improvement, CSI should clearly define what should be controlled and measured.
The ITIL Certification Exam Online can be taken at any time, any day, from any place, within 5 months of purchasing the package. A virtual proctor will monitor you throughout the exam, ensuring that you adhere to the closed book conditions. You will have 60 minutes to complete the ITIL Foundation Certification Exam, which consists of 40 multiple-choice questions. The passing grade is 65% – 26 correct answers out of 40. Your results will be calculated immediately upon completion of the ITIL Online Certification. You will receive a detailed grading, along with a downloadable digital certificate. The ITIL Foundations Certification is treated and practiced like any other exam; only you get to decide when and where it is completed!
ITIL® Foundation has no prerequisite, but every certification afterwards does. ITIL® Practitioner and the ITIL® Intermediates have a prerequisite of ITIL® Foundation. Those taking the ITIL® MALC exam must hold ITIL® Foundation certification and have gained 17 credits throughout the ITIL® scheme by studying ITIL® Foundation and a selection of ITIL® Intermediate qualifications. 
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