ISO 20000 Design and Transition Processes Questions and Answers — Questions and Answers
Question 1: A service provider is planning the transition of a new, business-critical financial reporting service. According to ISO/IEC 20000-1, which activity is essential during the 'Service Design, Build and Transition' phase to minimize disruption to existing services?
- Developing a marketing plan to promote the new service to potential users.
- Ensuring the service is designed to be backward compatible with all legacy systems, regardless of cost.
- Conducting a post-implementation review six months after the service goes live.
- Defining and agreeing upon service acceptance criteria with the customer and other interested parties before deployment. (Correct answer)
Correct answer: Defining and agreeing upon service acceptance criteria with the customer and other interested parties before deployment.
ISO/IEC 20000-1 requires that before a new or changed service is deployed, service acceptance criteria must be defined, agreed upon, and used to formally authorize the service's transition into the live environment. This ensures the service meets the customer's expectations and requirements, which is crucial for minimizing disruption and ensuring a smooth transition.
Question 2: An organization is introducing a significant change to its primary e-commerce platform. The 'Design and Transition' plan includes extensive testing and a detailed deployment schedule. Which associated ISO/IEC 20000-1 process is primarily responsible for authorizing the change to proceed to the deployment phase?
- Service Level Management
- Change Management (Correct answer)
- Incident Management
- Capacity Management
Correct answer: Change Management
The Change Management process is responsible for controlling the lifecycle of all changes. Its primary objective is to enable beneficial changes to be made with minimum disruption to IT services. A key step in this process is the formal authorization of a change after assessing its risks and impacts, which must occur before the Release and Deployment Management process can execute the implementation.
Question 3: Which of the following BEST describes the primary purpose of the 'Release and Deployment Management' process within the service design and transition phase of ISO/IEC 20000-1?
- To negotiate and agree upon Service Level Agreements (SLAs) for the new or changed service.
- To build, test, and deliver new or changed services into the live environment in a controlled manner. (Correct answer)
- To identify and resolve the root cause of problems related to the new service design.
- To manage the financial budget for the entire service design and transition project.
Correct answer: To build, test, and deliver new or changed services into the live environment in a controlled manner.
Release and Deployment Management focuses on the practical execution of moving new or changed services into the production environment. This includes planning the rollout, building and testing the release package, and deploying it to users, all while ensuring the integrity of the live environment is protected.
Question 4: A company is designing a new cloud-based storage service. As part of the planning for the service transition, they create a detailed plan that outlines the approach, resources, schedule, and specific activities for moving the service into production. According to ISO/IEC 20000-1, what is this documented plan called?
- A Service Request
- A Problem Record
- A Release and Deployment Plan (Correct answer)
- A Service Level Agreement
Correct answer: A Release and Deployment Plan
ISO/IEC 20000-1 requires the development of a release and deployment plan to manage the transition of new or changed services. This plan details all aspects of the deployment to ensure it is controlled and successful.
Question 5: During the design of a new customer relationship management (CRM) service, the project team must consider how information about the service's components, such as software, hardware, and documentation, will be managed throughout its lifecycle. Which process is essential for defining, recording, and maintaining this information?
- Business Relationship Management
- Supplier Management
- Service Continuity Management
- Configuration Management (Correct answer)
Correct answer: Configuration Management
Configuration Management is the process responsible for identifying, recording, controlling, and verifying information about Configuration Items (CIs), which are the components that make up a service. This information, stored in a Configuration Management Database (CMDB), is critical for the successful design, transition, and ongoing support of any service.
Question 6: An organization is preparing to transition a majorly updated version of its internal HR service. The transition plan must account for potential failures during deployment. Which of the following must be included in the release and deployment plan to address this risk?
- A list of all developers who worked on the update.
- The marketing communication sent to employees about the new features.
- A remediation or back-out plan. (Correct answer)
- The total number of test cases executed.
Correct answer: A remediation or back-out plan.
A key requirement for a robust release and deployment plan under ISO/IEC 20000-1 is to prepare for the possibility of failure. This includes documenting a remediation or back-out plan that specifies the actions to be taken to revert to the previous stable state if the deployment is unsuccessful, thereby minimizing service disruption.
