ITIL4F Four Dimensions of IT Service Management Practice Question
In ITIL 4, which of the following is the BEST example of 'utility' in a service?
⚠ Common exam trap
Many candidates confuse utility with warranty, often selecting options like availability (D) or support (C) because they seem essential, but ITIL 4 explicitly separates 'what the service does' (utility) from 'how well it is delivered' (warranty).
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
✓
The service enables users to process invoices quickly
Utility in ITIL 4 refers to the functionality offered by a service to meet a specific user need—the 'what it does.' Option B directly describes the functional outcome (processing invoices quickly), which is the core of utility. The other options describe warranty aspects (availability, support) or a process (backup/restore) that supports the service but does not define its primary purpose.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
The service includes a backup and restore process
Why it's wrong here
This statement describes a feature that contributes to the service's resilience and recoverability, ensuring data integrity and availability. However, it does not directly articulate the specific functionality that enables users to perform their tasks or achieve their desired outcomes. Instead, it represents an aspect of the service's warranty, focusing on how the service performs reliably rather than what it functionally provides to the consumer.
- ✓
The service enables users to process invoices quickly
Why this is correct
This option is the best example of utility because it explicitly describes the specific functionality the service provides to its users, directly enabling them to perform a business task. By allowing users to "process invoices quickly," the service supports their performance and removes a constraint, aligning perfectly with ITIL 4's definition of utility as being "fit for purpose" and supporting desired outcomes.
- ✗
The service is supported by a dedicated team
Why it's wrong here
This statement describes an aspect of service management and delivery, specifically related to the resources allocated for support. While a dedicated team contributes to the overall quality and reliability of the service, it does not define the functional capability or the specific outcome the service enables for its users. This falls under the warranty aspect, focusing on how the service is provided and supported, rather than its direct utility.
- ✗
The service is available 99.9% of the time
Why it's wrong here
This statement quantifies a critical aspect of service warranty, specifically its availability. While high availability is absolutely essential for users to access and utilize the service's functionality, it does not describe the "what" of the service – the specific functions it performs or the tasks it enables. Instead, it focuses on "how" the service performs reliably and consistently, making it "fit for use."
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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