ITIL4F Key Concepts of ITIL 4 Practice Question
Which ITIL 4 concept describes the assurance that a service will meet its agreed availability, capacity, and security requirements?
⚠ Common exam trap
A common mix-up: candidates confuse utility (what the service does) with warranty (how well it does it), often picking utility because they think 'assurance' relates to the service's core function, but ITIL 4 specifically separates these concepts to distinguish between functionality and performance guarantees.
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
✓
Warranty
Warranty in ITIL 4 is the concept that directly addresses the assurance that a service will meet its agreed requirements, including availability, capacity, and security. While utility focuses on the functionality or 'what the service does,' warranty covers the 'how well' it performs, ensuring the service is fit for use under defined conditions.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
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Utility
Why it's wrong here
Utility refers to the functionality offered by a service to meet a particular need, describing what the service *does* and whether it is "fit for purpose." It enables the consumer to achieve specific outcomes through the service's features. However, utility alone does not provide assurance regarding the service's performance characteristics or the conditions under which it operates.
- ✓
Warranty
Why this is correct
Warranty provides the assurance that a service will meet agreed requirements regarding its performance and conditions of use, ensuring it is "fit for use." This encompasses aspects such as availability, capacity, continuity, and security, guaranteeing that the service performs reliably and consistently according to specified service levels and non-functional requirements.
- ✗
Risk
Why it's wrong here
Risk, within the ITIL 4 framework, is defined as a possible event that could cause harm or loss, or make it more difficult to achieve objectives. It represents an uncertainty of outcome, either positive (opportunity) or negative (threat), and requires proactive management and mitigation strategies. Risk is fundamentally about potential future events and their impact, not a guarantee or assurance of service quality or performance.
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Value
Why it's wrong here
Value, in ITIL 4, is the perceived benefits, usefulness, and importance of something, as co-created through the service relationship. It represents the outcomes that service consumers want to achieve and is highly subjective. While services aim to create value, value itself is the *result* or *benefit* derived from the service, not the assurance or guarantee of the service's operational characteristics.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This ITIL4F practice question is part of Courseiva's free PeopleCert 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 ITIL4F exam.