ITIL4-CDS Create, Deliver and Support Practice Question
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?
⚠ Common exam trap
Candidates often choose technical solutions like 'implementing a new software tool' as the primary answer, failing to recognize that knowledge sharing is fundamentally a cultural and structural organizational challenge.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
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.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Establish a centralized knowledge base accessible by all relevant teams.
Why this is correct
A centralized knowledge base provides a single source of truth for technical documentation and incident resolutions. This transparency prevents teams from reinventing solutions, reduces the reliance on individual subject matter experts, and helps standardize support practices across the organization, directly mitigating issues caused by siloed information.
- ✗
Restrict access to documentation to senior engineers only.
Why it's wrong here
Restricting knowledge access creates information asymmetries and exacerbates silos. Knowledge sharing should be democratized to empower all team members, promote collective problem-solving, and ensure that junior staff can contribute effectively, which ultimately improves the organization's overall support capacity and operational resilience.
- ✓
Implement cross-functional 'communities of practice' for knowledge sharing.
Why this is correct
Communities of practice facilitate social learning and the informal exchange of knowledge across team boundaries. These groups allow individuals with similar interests to share techniques and best practices, effectively breaking down silos and fostering a culture of continuous learning that improves support effectiveness.
- ✗
Mandate that all documentation must be written in proprietary formats.
Why it's wrong here
Using proprietary formats limits accessibility and interoperability between different tools and teams. Open, standardized documentation formats ensure that information remains useful over time and across various platforms, which is critical for long-term knowledge retention and the seamless integration of support activities.
- ✗
Outsource all knowledge management to a third-party vendor.
Why it's wrong here
Outsourcing knowledge management removes internal control and creates dependency on external vendors. Internal knowledge is a strategic asset that must be nurtured within the organization to ensure it remains relevant and actionable for specific business contexts and unique technical challenges.
About these practice questions
Courseiva writes every ITIL4-CDS question from scratch — 155 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official PeopleCert/AXELOS exam blueprint
This ITIL4-CDS practice question is part of Courseiva's free PeopleCert/AXELOS certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the ITIL4-CDS exam.