ITIL4-CDS Practice Test 2 — 30 Questions

Question 1

Refer to the exhibit. The system has reached its WIP limit and is queueing requests. Based on CDS principles, what is the most appropriate action the team should take?

Accepted Answer

Analyze the 'Auth_Proc' module to identify the constraint and swarm to resolve the backlog.. When a system hits its WIP limit, it signals that the current capacity is constrained. The team should not ignore the limit or simply increase it. Instead, the team must address the bottleneck causing the delay. By reviewing the flow and collaborating to clear the current queue, they optimize the system for future throughput rather than just masking the symptom by increasing concurrency.

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Immediately increase the WIP_LIMIT from 5 to 10 to clear the queue.

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Restart the 'Auth_Proc' module to clear the memory and reset the request queue.

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Instruct users to retry their requests in ten minutes to decrease load.

Question 2

A software development team is adopting shift-left testing as part of their value stream optimization initiative. Developers are now executing automated unit tests and static code analysis before merging any code into the main repository. What is the primary operational benefit of this practice within the context of ITIL 4 Create, Deliver and Support?

Accepted Answer

It reduces the overall cost and effort of defect remediation by identifying and resolving quality issues early in the development lifecycle.. Shift-left testing moves quality assurance activities earlier in the value stream, reducing the cost and effort of defect remediation. By catching issues during development rather than production or testing phases, organizations dramatically improve throughput, stability, and overall service quality, which is central to the CDS value stream optimization principles.

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It completely eliminates the need for any formal user acceptance testing prior to final production deployment.

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It guarantees that software releases will never experience performance degradation or scalability bottlenecks in production environments.

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It transfers ultimate accountability for operational stability and incident management directly from support teams to individual software developers.

Question 3

A company is migrating to a 'DevOps' culture. They are struggling with the transition because development and operations remain in silos. Which CDS practice would best help bridge this gap?

Accepted Answer

Relationship Management.. Collaboration is the cornerstone of DevOps and the CDS model. 'Relationship Management' is the specific practice designed to facilitate understanding, communication, and cooperation across organizational boundaries. By actively managing the relationship between development and operations teams, the organization can align their goals, foster a culture of shared responsibility, and break down the barriers that prevent efficient, end-to-end service delivery.

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Supplier Management.

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Infrastructure and Platform Management.

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Service Configuration Management.

Question 4

Refer to the exhibit. A service desk team receives a surge of incidents regarding Service A. Based on the logs provided, what is the most appropriate next step for the support team?

Accepted Answer

Initiate a problem investigation to identify the root cause of the timeout.. The log exhibits a consistent failure pattern after retries, indicating a systemic issue rather than a transient glitch. The support team must prioritize problem management to identify the root cause or underlying trigger of the database timeout. This shift from incident management to problem management is crucial in CDS to prevent recurring incidents and maintain service reliability for the end-users.

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Increase the number of retry attempts to five in the configuration.

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Ignore the logs and wait for the database service to recover automatically.

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Close all active incidents and ask users to restart their sessions.

Question 5

A development team is implementing a new CI/CD pipeline and wants to ensure that automated testing is integrated at the earliest possible stage. Which practice should the team prioritize to support this 'shift-left' approach?

Accepted Answer

Software Development and Management. Shifting left requires integrating quality assurance activities into the development phase rather than treating testing as a downstream gate. By automating unit and integration tests within the pipeline, the team detects defects early, reduces technical debt, and ensures faster feedback loops. This is essential for modern CDS environments where rapid delivery cycles demand high levels of automation, stability, and continuous integration to maintain service quality throughout the lifecycle.

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Incident Management

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Problem Management

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Service Level Management

Question 6

Which practice is most focused on maintaining the 'health' of the infrastructure, including identifying and repairing hardware failures?

Accepted Answer

Infrastructure and Platform Management. Infrastructure and Platform Management is the practice that directly concerns the technical infrastructure and platforms that house services. It includes tasks like monitoring, maintaining, and repairing hardware and software platforms. In the CDS context, it is critical for ensuring the underlying technical foundation is robust, secure, and available, thereby enabling the reliable delivery of services to customers who depend on that infrastructure for their own operations.

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Change Enablement

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Incident Management

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Service Level Management

Question 7

An IT organization is redesigning its measurement and reporting framework to focus on value rather than just internal activity metrics (vanity metrics). Which TWO of the following metrics are best aligned with ITIL 4 guidance on measuring true service value and operational effectiveness? (Choose two.)

Accepted Answer

Mean Time to Restore (MTTR) for critical business services, tracking the speed of returning disrupted services to normal operation.. Effective measurement frameworks focus on outcomes and customer experience rather than mere internal output. Metrics like Mean Time to Restore (MTTR) and user satisfaction scores directly reflect service reliability and business value, aligning with ITIL 4 practices for continual improvement and value tracking.

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Total number of support tickets closed per engineer per week, regardless of whether the user's underlying business problem was resolved.

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Total volume of lines of code written by the software engineering department during each quarterly release cycle.

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Total number of change requests approved and implemented without conducting any post-implementation reviews.

Question 8

When designing a new service, which 'Key Consideration' is most critical for ensuring long-term maintainability?

Accepted Answer

Including comprehensive logging and monitoring capabilities from the start.. Designing for maintainability involves planning for how a service will be supported, updated, and scaled throughout its lifecycle. By integrating operational requirements early, teams ensure that the service is built to be resilient and easily manageable. This reduces the 'technical debt' that often plagues projects where supportability is an afterthought, ensuring that the service can continue to provide value without becoming an unsustainable burden for the operations team.

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Selecting the most cutting-edge technologies available, regardless of team expertise.

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Minimizing the number of external dependencies to ensure absolute simplicity.

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Focusing exclusively on the user interface design to maximize customer adoption.

Question 9

Refer to the exhibit. An IT team is utilizing a blue-green deployment strategy for the CustomerPortal service. The current routing directs 100% of traffic to the staging environment, and health checks have successfully passed. What should be the immediate next step in this value stream according to ITIL 4 deployment management practices?

Accepted Answer

Shift user traffic routing from the old production environment to the newly verified staging environment to complete the release cutover.. In a blue-green deployment where health checks have passed on the new (staging/green) environment, the next step is to switch the routing mechanism to direct production traffic to the new environment. This enables rapid, low-risk cutovers with zero downtime, embodying ITIL 4 principles of effective release and deployment management.

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Roll back the deployment immediately to investigate why the production weight is currently set to zero percent.

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Decommission the old production environment permanently before routing any live user traffic to the new deployment.

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Submit a standard change request to a traditional change advisory board for a 7-day review period before changing traffic weights.

Question 10

An organization wants to foster a high-performing IT culture based on trust, collaboration, and continuous improvement. Which TWO of the following behaviors or practices are essential for cultivating this culture? (Choose two.)

Accepted Answer

Conducting blameless post-incident reviews to identify systemic weaknesses and process gaps without assigning personal fault.. Cultivating a high-performing culture requires psychological safety and collaborative problem-solving, such as blameless post-incident reviews and cross-functional teaming. These practices encourage experimentation, knowledge sharing, and proactive service improvement, which are critical competencies in the ITIL 4 Create, Deliver and Support module.

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Enforcing strict departmental silos to ensure that individual teams maintain exclusive ownership and control over their specialized technical domains.

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Punishing individuals publicly for operational errors to deter careless behavior and enforce strict compliance with standard operating procedures.

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Relying entirely on annual performance appraisals conducted by senior management to evaluate team productivity and direct all improvements.

Question 11

Which method best describes the 'Value Stream Mapping' approach in ITIL 4 Create, Deliver and Support?

Accepted Answer

A visual representation of the flow of work from request to value realization.. Value Stream Mapping is a visualization technique used to analyze the steps involved in delivering a product or service. By identifying bottlenecks and waste, teams can improve flow and efficiency. This holistic view is essential for understanding how value is created and delivered, allowing organizations to optimize their processes and ensure that every action contributes directly to the realization of customer value.

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A list of technical debt items to be resolved in the next sprint.

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A detailed audit report of all server configurations and software versions.

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A project management schedule showing team member responsibilities.

Question 12

What is the primary goal of the 'Service Desk' in the Create, Deliver and Support value stream?

Accepted Answer

To be the primary point of contact for users and facilitate service restoration.. The service desk acts as the single point of contact between the service provider and the users. Its primary goal is to manage the user experience by handling requests and incidents promptly. By providing a clear, accessible interface, the service desk ensures that users can effectively interact with IT services, which is essential for maintaining productivity and satisfaction throughout the ongoing delivery and support lifecycle.

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To perform deep-dive architectural analysis of the entire IT infrastructure.

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To negotiate service level agreements directly with business stakeholders.

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To develop and deploy all software patches and updates for the organization.

Question 13

What is the primary objective of 'Swarming' as an incident management technique in a CDS context?

Accepted Answer

To resolve complex incidents by utilizing cross-functional expertise immediately.. Swarming involves bringing together a group of cross-functional experts to resolve a complex incident as soon as it arises, rather than passing it through multiple tiered support levels. This technique reduces the time spent on administrative handoffs and focuses collective intelligence on solving the problem immediately. It is highly effective in CDS environments for accelerating MTTR and fostering a culture of collaborative problem-solving across different IT disciplines.

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To ensure that incidents are handled by the most junior staff members.

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To increase the number of handoffs between different support teams.

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To strictly enforce the use of predefined, rigid escalation paths.

Question 14

When designing the 'Customer Journey', what is the most important consideration for the service provider?

Accepted Answer

Understanding the user's experience across all touchpoints. The customer journey encompasses every interaction a user has with the service, from initial awareness to end-of-life. By mapping these touchpoints, providers can ensure a smooth, positive experience. Designing the journey with the user's perspective in mind ensures that each interaction adds value, reduces friction, and builds loyalty, which is essential for long-term service success in a competitive market.

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Maximizing the number of touchpoints for the user

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Focusing only on the initial sales and onboarding process

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Automating every step to remove human interaction entirely

Question 15

A team has implemented a 'CI/CD pipeline' but is experiencing a high volume of failed deployments due to environment configuration differences. Which practice should the team prioritize to address this?

Accepted Answer

Adopt Infrastructure as Code (IaC) to standardize environment definitions.. Infrastructure as Code (IaC) ensures that the environment is defined and provisioned consistently, eliminating the 'works on my machine' syndrome. In ITIL 4 CDS, managing configuration through version-controlled code is a fundamental practice for improving deployment reliability. By treating infrastructure like software, the team can automate the creation of stable, reproducible environments, leading to fewer deployment failures and higher overall service quality.

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Mandate manual approval gates for all production deployments.

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Increase the frequency of deployment to ensure faster identification of errors.

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Switch to a monolithic architecture to simplify configuration management.

Question 16

In the context of 'Create, Deliver and Support', which concept refers to the practice of providing users with the capability to request and receive services through a self-service portal?

Accepted Answer

Service Request Management. Service Request Management is the practice that handles the fulfillment of predefined, low-risk service requests. By using a self-service portal, the organization increases efficiency and user satisfaction by providing automated, consistent, and quick fulfillment of common requests. This reduces the burden on IT support teams, allowing them to focus on more complex tasks while empowering users with direct access to standard service catalog items.

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Incident Management

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Service Level Management

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Change Enablement

Question 17

An IT organization is struggling with 'shadow IT' and siloed knowledge across its DevOps teams. They want to implement knowledge sharing to improve support outcomes. Which TWO actions would effectively support this goal?

Accepted Answer

Establish a centralized knowledge base accessible by all relevant teams.. Effective knowledge sharing requires both cultural shifts and structural mechanisms. Encouraging cross-functional collaboration breaks down silos, while centralized knowledge management tools ensure that information is accessible and consistent. By documenting processes and sharing learnings, teams reduce duplication of effort, improve incident resolution times, and foster a collective culture of continuous improvement, which is fundamental to the CDS value stream.

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Restrict access to documentation to senior engineers only.

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Mandate that all documentation must be written in proprietary formats.

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Outsource all knowledge management to a third-party vendor.

Question 18

A development team is implementing a new CI/CD pipeline and wants to ensure that service value is maximized during the transition. Which practice should the team prioritize to ensure that all changes are assessed for both operational readiness and value alignment?

Accepted Answer

Change enablement. Change enablement is the primary practice responsible for assessing the potential impact and risk of changes. By integrating change enablement into the CI/CD pipeline, the team ensures that automated deployments do not inadvertently bypass necessary governance, service transition requirements, or business value validation, thereby maintaining stability while supporting the velocity required for modern IT service delivery in the CDS context.

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Incident management

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Service configuration management

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Problem management

Question 19

Which concept in ITIL 4 CDS emphasizes that an organization should look at the entire flow of work from the customer's request to the delivery of value?

Accepted Answer

Value Stream Mapping. The Value Stream approach focuses on the end-to-end flow of work. By mapping this flow, organizations can identify where value is added and where waste occurs. This is critical for ITIL 4 CDS as it ensures that service delivery is not just efficient in silos, but effectively contributes to the overall achievement of customer outcomes and organizational success.

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Service Level Management

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Incident Management

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Change Enablement

Question 20

Which approach is most appropriate for a team aiming to improve their 'Support' activities through continuous improvement?

Accepted Answer

Analyzing incident patterns to identify opportunities for proactive problem resolution.. Continuous improvement in support requires a data-driven approach that looks at trends rather than just single events. By focusing on identifying 'patterns' of incidents, the team can address underlying problems rather than just treating symptoms. This alignment with the 'Improve' value chain activity ensures that support teams shift from reactive fire-fighting to proactive value creation, enhancing the overall stability and reliability of services for the user base.

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Focusing exclusively on reducing ticket resolution time through strict individual targets.

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Standardizing all support responses into automated scripts to minimize human error.

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Eliminating the use of any feedback loops to avoid overwhelming the staff.