ITIL4F Key Concepts of ITIL 4 Practice Question
Which THREE of the following are correct about the relationship between utility and warranty?
⚠ Common exam trap
A common misconception is that utility alone can create value, but the trap here is that candidates forget warranty is a mandatory prerequisite for value realization, as per ITIL 4's definition of a service.
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 is about 'fit for use'
Warranty in ITIL 4 refers to the assurance that a service will meet its agreed requirements, ensuring it is 'fit for use'. This includes aspects like availability, capacity, continuity, and security, which guarantee that the service can be relied upon 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.
- ✓
Warranty is about 'fit for use'
Why this is correct
Warranty assures that a service is 'fit for use,' meaning it meets agreed-upon performance characteristics and non-functional requirements. This includes aspects like service availability, capacity, continuity, and security, ensuring the service performs reliably and consistently as expected by the consumer. It provides confidence that the service will not fail or be unduly interrupted during its operation.
- ✗
Utility is more important than warranty
Why it's wrong here
Utility is not inherently more important than warranty; both are indispensable for a service to deliver value. A service might be functionally capable (high utility), but if it is unreliable, unavailable, or insecure (low warranty), its ability to consistently enable desired outcomes is severely compromised. True value co-creation requires both the functionality to meet a purpose and the assurance that it will perform reliably.
- ✗
A service with high utility but low warranty can still create value
Why it's wrong here
A service with high utility but low warranty cannot effectively create value because the functional capabilities, however strong, are undermined by poor performance or unreliability. If a service is 'fit for purpose' but not 'fit for use,' it fails to consistently deliver its intended outcomes due to issues like frequent downtime, insufficient capacity, or security breaches. Both aspects are critically interdependent; the absence of one significantly diminishes the potential of the other to contribute to value.
- ✓
Utility is about 'fit for purpose'
Why this is correct
Utility describes what a service does and whether it is 'fit for purpose,' meaning it supports the consumer's performance and removes constraints. This aspect focuses on the specific functionality offered by the service and its ability to meet the user's needs or achieve desired outcomes. Essentially, utility answers the question of whether the service is capable of doing what is required.
- ✓
Warranty includes availability and capacity
Why this is correct
Warranty explicitly includes availability and capacity as core components, alongside continuity and security. Availability ensures the service is accessible and operational when required, while capacity guarantees it can handle the specified workload and transaction volumes without degradation. These elements provide the necessary assurance that the service will perform reliably and consistently, enabling the consumer to achieve their objectives without undue interruption or performance issues.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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