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BCS BA Found. practice questions: Delivering the Requirements

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These 5 questions come from the Delivering the Requirements section of our BCS BA Found. bank (11 questions on this area, which carries 5% of the real exam). Every question is original, with the correct answer explained and linked to the source it is drawn from.

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1/5 · Delivering the Requirements · easy
Which delivery lifecycle approach requires each stage of development (such as requirements, design, build and test) to be completed and formally signed off before the next stage begins?
AThe linear (waterfall) approach
BThe iterative approach
CThe agile approach
DThe incremental approach
Answer: A. The linear (waterfall) approach moves through discrete stages in sequence, with each stage completed and approved before the next begins. This gives good control and clear definition of scope at each gate, but makes it difficult and costly to accommodate changes discovered later, and delays testing until late in the project. Source: the BCS Business Analysis Foundation syllabus v4.1 + 'Business Analysis, 4th Edition' (Paul & Cadle, BCS 2020) - Delivering the Requirements
2/5 · Delivering the Requirements
A project sponsor states that the requirements are already fully understood and stable, insists that design must not start until requirements are formally agreed and signed off, and wants a single go-live date with maximum control over the final scope and budget. No particular concern is raised about how testing will be organised. Which delivery lifecycle approach best matches these requirements?
AThe linear (waterfall) approach
BAn incremental approach
CThe V-model
DAn iterative or agile approach
Answer: A. The scenario describes stable requirements, mandatory sequential sign-off, a single release point and a strong emphasis on control over scope and budget - the classic profile for a linear (waterfall) delivery lifecycle. Incremental and iterative/agile approaches assume requirements may evolve or that value is released in stages, and the V-model's defining feature (paired test stages) is not what the sponsor is asking for here. Source: the BCS Business Analysis Foundation syllabus v4.1 + 'Business Analysis, 4th Edition' (Paul & Cadle, BCS 2020) - Delivering the Requirements
3/5 · Delivering the Requirements · hard
A business analyst is weighing up an iterative/agile approach against a linear (waterfall) approach for a project where the true business need is not yet fully understood at the outset. Which statement correctly describes a genuine trade-off between the two approaches?
AAn incremental approach offers the least control of any lifecycle approach because none of the requirements are defined until the final release
BThe V-model provides a faster overall pace of delivery than any other lifecycle approach because testing overlaps with development
CThe waterfall approach delivers working software at a faster pace than an iterative approach because no time is spent revisiting earlier decisions
DThe iterative/agile approach can achieve greater clarity of the real business need through early and frequent feedback, but typically gives less up-front control over the final overall scope, cost and timescale
Answer: D. A genuine and commonly examined trade-off is that iterative/agile approaches improve clarity of the true business need through frequent stakeholder feedback, but this comes at the cost of reduced up-front certainty and control over the final scope, cost and delivery date compared with a linear (waterfall) approach. Claims about waterfall or the V-model being inherently faster, or incremental delivery having no defined requirements, misrepresent how each lifecycle actually manages scope and pace. Source: the BCS Business Analysis Foundation syllabus v4.1 + 'Business Analysis, 4th Edition' (Paul & Cadle, BCS 2020) - Delivering the Requirements
4/5 · Delivering the Requirements · hard
During a MoSCoW prioritisation workshop, a stakeholder argues that any requirement placed in the 'Won't have this time' category has been permanently rejected and should be removed from all future consideration. Which response correctly reflects how this category is intended to be used?
A'Won't have this time' means the requirement is out of scope for the current delivery timebox but remains a legitimate candidate for a future release.
B'Won't have this time' is simply a lower-priority synonym for 'Could have', so the two categories can be merged without losing information.
CThe stakeholder is correct: once a requirement is placed in this category it is formally rejected and cannot be reconsidered later.
DThe category applies only to requirements that are technically infeasible with current technology, so feasible requirements cannot be placed there.
Answer: A. MoSCoW's fourth category is deliberately worded 'Won't have this time' - not simply 'Won't have' - to make clear that exclusion applies only to the current delivery timebox, leaving the requirement available for later re-prioritisation. Confusing this with permanent rejection, or collapsing it into 'Could have', is a documented misreading of the technique that the syllabus specifically guards against. Source: the BCS Business Analysis Foundation syllabus - Delivering the Requirements
5/5 · Delivering the Requirements
An Agile development team is building the current increment from the product backlog. The business analyst is deciding where to spend the week. Which activity best reflects the analyst's contribution to the backlog at this point?
Aworking through the next items on the backlog to complete detailed technical designs for the team
Blooking ahead to future work packages and increments so new requirements are ready when the team needs them
Clocking the sequence of backlog items once the increment starts so that the team can work undisturbed
Dhanding responsibility for backlog changes to the developers because they understand the feasibility of each item
Answer: B. Technique 78 describes the analyst taking a step back from detailed development, looking ahead to future work packages and ensuring a constant stream of new requirements ready for the team. The backlog is constantly refined and maintained collaboratively, not locked or delegated. Source: Paul, Cadle, Turner (eds), Business Analysis Techniques, 2nd ed., BCS, Technique 78: Product backlog, p. n/a Source: the BCS Business Analysis Foundation syllabus v4.1 + 'Business Analysis, 4th Edition' (Paul & Cadle, BCS 2020) - Investigating the Business Situation
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Other BCS BA Found. areas

The same kind of free sample for every other section of the BCS BA Found. bank:

What is Business Analysis?12 qThe Competencies of a Business Analyst11 qThe Strategic Context for Business Analysis16 qThe Business Analysis Service Framework10 qInvestigating the Business Situation21 qAnalysing and Managing Stakeholders18 qImproving Business Services and Processes19 qDefining the Solution15 qMaking the Business Case12 qEstablishing the Requirements17 qDocumenting and Modelling Requirements16 qValidating and Managing Requirements9 qDelivering the Business Solution12 q

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