ITIL4F ITIL Service Value System Practice Question
A software development team is working on a new feature. Instead of building from scratch, they review existing components and reuse a module from a previous project to save time. Which ITIL 4 guiding principle does this represent?
⚠ Common exam trap
Candidates often mistake this scenario for 'Progress iteratively with feedback' because they confuse iterative development with reusing existing components.
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
✓
Start where you are
The team is reusing an existing module rather than building from scratch, which directly embodies the 'Start where you are' principle. This principle advises leveraging existing assets, services, or processes to avoid unnecessary rework and accelerate delivery. In ITIL 4, it emphasizes assessing and using what already exists before investing in new development.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Progress iteratively with feedback
Why it's wrong here
This principle advocates for organizing work into smaller, manageable iterations, each providing opportunities for feedback and adjustment. While reusing a module might be part of an iteration, the core focus of "Progress iteratively with feedback" is on the method of delivery and continuous improvement through learning cycles, rather than the source or origin of a component. The scenario describes a decision to leverage existing assets, not the process of incremental delivery.
- ✗
Focus on value
Why it's wrong here
Focus on value directs every activity toward delivering measurable outcomes for stakeholders, but the scenario describes reusing an existing module to reduce effort, not evaluating whether that reuse maximises customer or user benefit. This principle would be correct if the team had chosen the module because it directly addressed a specific stakeholder need, rather than because it saved development time. The temptation arises because reusing components often does create value, yet the guiding principle here is about outcome-driven prioritisation, not resource optimisation.
- ✗
Collaborate and promote visibility
Why it's wrong here
The "Collaborate and promote visibility" principle emphasizes working together across teams and making information transparent to all stakeholders. Its primary aim is to break down silos and ensure shared understanding, fostering better decision-making through collective insight. Reusing an existing module is a tactical decision about resource utilization, which, while potentially benefiting from collaboration, is not the direct embodiment of this principle's core message regarding shared work and open communication.
- ✓
Start where you are
Why this is correct
The "Start where you are" principle explicitly advises against starting from scratch without considering existing resources. It encourages assessing the current state, including processes, services, and components, to determine what can be leveraged or improved upon. Reusing an existing module directly aligns with this principle by identifying and utilizing a pre-existing asset to achieve a new objective, thereby avoiding redundant effort and potentially accelerating delivery.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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