ITIL4F Key Concepts of ITIL 4 Practice Question
What is the definition of 'warranty' in ITIL 4?
⚠ Common exam trap
A common mix-up: candidates confuse 'warranty' with 'utility,' mistakenly selecting Option D because they think warranty is about what the service does (functionality), rather than the assurance of how it will perform under agreed conditions.
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
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The assurance that a service will perform as agreed
In ITIL 4, 'warranty' is defined as the assurance that a service will meet its agreed-upon performance requirements, covering aspects like availability, capacity, continuity, and security. Option C correctly captures this by stating 'the assurance that a service will perform as agreed,' which aligns with the ITIL 4 definition that warranty focuses on the service's reliability and fitness 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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The value created by the service
Why it's wrong here
Value in ITIL 4 is a holistic concept encompassing the perceived benefits, usefulness, and importance of something from the perspective of stakeholders. While warranty contributes significantly to the overall value by ensuring reliability and performance, it represents only one facet of value, specifically addressing the 'fitness for use' aspect. Therefore, defining warranty solely as the entire value created by the service is inaccurate, as value also includes the utility or 'fitness for purpose' provided.
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The cost of using the service
Why it's wrong here
The cost of using a service refers to the financial expenditure and resource consumption incurred by the service consumer, including both direct and indirect costs associated with service consumption. This concept is distinct from warranty, which focuses on the assurance of service performance rather than the monetary outlay required to acquire or operate the service. While a robust warranty can indirectly reduce future costs by minimizing downtime or rework, it does not define the cost itself, which is a measure of resources expended.
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The assurance that a service will perform as agreed
Why this is correct
Warranty, in ITIL 4, precisely defines the assurance that a service will consistently meet its agreed-upon specifications and requirements, thereby confirming its 'fitness for use.' This critical aspect ensures the service performs reliably without undue interruption or degradation, providing confidence to the consumer. Specifically, warranty addresses key performance indicators related to availability, capacity, continuity, and security, guaranteeing the service's operational integrity.
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The functionality offered by a service to meet a specific need
Why it's wrong here
The functionality offered by a service to meet a specific need is the definition of utility in ITIL 4, representing what the service *does* or its 'fitness for purpose.' This describes the features and capabilities that enable the service consumer to achieve their desired outcomes and support their performance. In contrast, warranty focuses on *how well* the service performs its functions, ensuring reliability and consistent delivery, making it distinct from the service's inherent usefulness.
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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.