ITIL4F ITIL Guiding Principles Practice Question
Which THREE of the following are differences between Utility and Warranty?
⚠ Common exam trap
Candidates often confuse 'fit for purpose' with warranty, thinking warranty ensures the service does what it is supposed to do, when in fact warranty ensures the service is delivered reliably and consistently.
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 covers availability, capacity, and continuity
Warranty in ITIL 4 is defined as the assurance that a service will meet agreed requirements, covering availability, capacity, and continuity. These are the specific dimensions that warranty guarantees, ensuring the service is reliable and sufficient in its delivery. Utility, by contrast, focuses on functionality and performance.
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 covers availability, capacity, and continuity
Why this is correct
Warranty, in ITIL 4, refers to the assurance that a service will meet agreed-upon requirements. This specifically includes aspects like availability (the service being accessible when needed), capacity (its ability to handle the required workload), continuity (its resilience to disruptions), and security (protection against unauthorized access). These elements collectively ensure the service is 'fit for use' and performs reliably.
- ✓
Utility can be described as 'fit for purpose'
Why this is correct
Utility describes what the service does and whether it is 'fit for purpose'. This means the service must support the performance of the consumer's tasks or remove constraints, thereby meeting specific functional requirements. It addresses the question of whether the service is capable of delivering the desired outcome for the user, making it functionally suitable.
- ✓
Utility is what the service does; warranty is how it is delivered
Why this is correct
This statement accurately distinguishes the core concepts. Utility focuses on the functionality provided by a service, addressing what it enables the user to achieve or the specific outcomes it facilitates. Conversely, warranty pertains to how well the service performs and is delivered, encompassing non-functional requirements such as availability, performance, and security, ensuring it is 'fit for use'.
- ✗
Warranty ensures the service is fit for purpose
Why it's wrong here
This statement is incorrect because warranty ensures a service is 'fit for use', not 'fit for purpose'. 'Fit for use' relates to the service's non-functional aspects, such as its availability, capacity, continuity, and security, ensuring it performs reliably and consistently. 'Fit for purpose', on the other hand, describes the utility of a service, confirming it meets the functional requirements and supports the consumer's objectives.
- ✗
Utility is more important than warranty
Why it's wrong here
This statement is incorrect because both utility and warranty are equally crucial for a service to deliver value. A service might be 'fit for purpose' (utility) by offering desired functionality, but without being 'fit for use' (warranty) due to poor availability or performance, it cannot effectively deliver value. Conversely, a highly available service with no useful functionality is also valueless. They are inseparable components of a valuable service offering.
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Senior Network & Security Engineer · founder of Courseiva
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