BCS BA Found. · BCS · Delivering the Requirements · Bank updated 2026-07-03
BCS BA Found. practice questions: Delivering the Requirements
5 free questions from 7 on this area · answer and explanation for each · no sign-up
These 5 questions come from the Delivering the Requirements section of our BCS BA Found. bank (7 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.
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
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2/5 · Delivering the Requirements
A key characteristic that distinguishes the V-model from the basic linear (waterfall) approach is that the V-model:
AReplaces sequential stages with short, repeated cycles of development and feedback
BRemoves the need for a business case before development work begins
CAllows the agreed scope of the solution to be changed at the end of any stage without re-approval
DExplicitly pairs each development stage with a corresponding testing stage, planned from early in the project
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3/5 · 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
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4/5 · 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
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5/5 · Delivering the Requirements
A regulator-facing programme has fully defined, stable requirements agreed by all stakeholders before funding was approved, and the supplier contract specifies a fixed price for a fixed scope to be delivered on a single go-live date. Which delivery lifecycle approach is MOST appropriate for this programme?
ANo formal lifecycle is required, because a fixed-price contract removes the need to document requirements before build starts.
BAn iterative lifecycle in which only a high-level requirements list is produced and detail is discovered during each build cycle.
CAn adaptive (agile) lifecycle, where requirements emerge and are re-prioritised in short iterations throughout delivery.
DA predictive (plan-driven) lifecycle, where requirements are fully specified and baselined before design and build begin.
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D is correct. The syllabus distinguishes predictive (plan-driven) lifecycles, where the requirement set is fixed and baselined before development starts, from adaptive/agile lifecycles suited to evolving or poorly-understood requirements. A fixed-price, fixed-scope contract with fully agreed requirements is the textbook trigger for a predictive approach, since the whole commercial arrangement depends on an accurate upfront baseline. Choosing an adaptive approach here would introduce unnecessary re-negotiation risk on a contract with no mechanism to absorb changing scope.
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