ITIL4F ITIL Service Value System Practice Question
An IT team develops a new mobile app that reduces customer response time from 4 hours to 30 minutes. Which statement best distinguishes the output from the outcome?
⚠ Common exam trap
Many exam-takers confuse tangible deliverables with measurable results, often misidentifying a business improvement as an output because it seems like a direct product of the project.
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 app is the output; faster response time is the outcome
The output is the tangible deliverable (the mobile app), while the outcome is the measurable business result (reduced customer response time from 4 hours to 30 minutes). In ITIL 4, outputs are what the organization produces, and outcomes are the value realized by stakeholders. Here, the app itself does not create value until it is used to achieve faster response times.
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 app is the output; faster response time is the outcome
Why this is correct
The mobile app itself is a tangible deliverable, directly produced by the IT team's development activity, making it an output. The faster response time, however, represents the benefit or change experienced by customers (stakeholders) as a result of using that app. This improved efficiency and customer experience is the desired outcome, demonstrating the value derived from the output.
- ✗
Both are outcomes because they improve customer satisfaction
Why it's wrong here
This statement is incorrect because the app is a direct deliverable, an output of the development process, not a result experienced by stakeholders. While faster response times are indeed an outcome, attributing both to "improving customer satisfaction" conflates the direct deliverable with the subsequent benefits. Customer satisfaction is a higher-level outcome, but the app itself remains an output.
- ✗
Both are outputs because they are tangible deliverables
Why it's wrong here
This option is incorrect as faster response time is not a tangible deliverable but rather a measurable effect or change in customer experience. While the mobile app is an output, the reduction in response time is a direct result or consequence of the app's successful implementation and use. Outcomes are the results achieved for stakeholders, not the products or services themselves.
- ✗
Faster response time is the output; the app is the outcome
Why it's wrong here
This option incorrectly reverses the definitions of output and outcome. The mobile app is the tangible product or deliverable created by the IT team, making it the output. Conversely, the faster response time is the beneficial result or effect experienced by the customers due to the app's functionality, which precisely defines an outcome.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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