PRINCE2F PRINCE2 Practices Practice Question
In PRINCE2, what is the primary purpose of the Product Breakdown Structure (PBS)?
⚠ Common exam trap
The trap is confusing the PBS (identifies all products) with the Product Flow Diagram (shows dependencies and order) or the Product Description (defines quality criteria). Candidates must remember the PBS answers 'what products', not 'in what order' or 'with what quality'.
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
✓
To identify all products that must be produced by the project
The Product Breakdown Structure (PBS) is a hierarchical decomposition that identifies all the products the project must produce, breaking the final product into its component products and sub-products. It answers 'what' will be produced, not 'how' or 'in what order'.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
To show the dependencies between products
Why it's wrong here
A PBS decomposes the project's products into a hierarchy; dependency relationships belong to the Product Flow Diagram. It is tempting because product sequencing does matter in PRINCE2 planning, but that is the Product Flow Diagram's role, which would be correct when mapping the order products are produced.
- ✓
To identify all products that must be produced by the project
Why this is correct
The Product Breakdown Structure hierarchically decomposes the project into all required products, both management and specialist, forming the basis for subsequent planning. This satisfies the stem's requirement to identify every product the project must produce.
- ✗
To define the quality criteria for each product
Why it's wrong here
Quality criteria are documented in the product description for each product, not the PBS. It is tempting because the PBS lists every product, but it only shows the hierarchical decomposition of products; the quality criteria and quality methods are captured separately in each product description.
- ✗
To show the order in which products will be created
Why it's wrong here
The PBS decomposes the project's products into a hierarchy; sequencing is shown by the product flow diagram. It is tempting because both concern products, but the PBS establishes what must be produced and its relationships, whereas ordering of creation belongs to the product flow diagram.
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Same concept, more angles
1 more way this is tested on PRINCE2F
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. What is the purpose of the Product Breakdown Structure (PBS)?
medium- A.To assign responsibilities to team members
- B.To define quality criteria for each product
- ✓ C.To identify the products to be produced and their relationships
- D.To sequence activities in the Project Plan
Why C: The Product Breakdown Structure (PBS) is a hierarchical diagram that identifies all the products (both management and specialist) that the project must deliver, along with their relationships. It decomposes the final output into smaller, manageable components, ensuring nothing is missed. This directly supports the PRINCE2 principle of 'focus on products' by providing a complete product scope before planning activities or assigning resources.
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official PeopleCert exam blueprint
This PRINCE2F practice question is part of Courseiva's free PeopleCert certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the PRINCE2F exam.