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Open Agile Architecture Practitioner study materials
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Open Agile Architecture Practitioner practice questions

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Question 1Open Agile Architecture

In Open Agile Architecture, what is the primary purpose of the 'Enterprise Design Sprint'?

  1. To produce a validated, tested prototype of a new value proposition within a short, time-boxed period Correct answer.
  2. To obtain formal sign-off from the enterprise architecture review board
  3. To document all existing enterprise systems in a complete architectural repository
  4. To estimate the total cost of ownership for the coming fiscal year

Explanation

The Enterprise Design Sprint is a time-boxed, collaborative activity that moves from framing a challenge to building and testing a prototype with real users. Its output is validated learning about a value proposition, not exhaustive documentation or governance sign-off.

Question 2Open Agile Architecture

Which statement best captures the Open Agile Architecture stance on the relationship between architecture and continuous delivery?

  1. Architecture emerges through short iterations and is continuously validated by delivery Correct answer.
  2. Architecture should be finalized before delivery pipelines are built
  3. Architecture is only revisited at annual planning cycles
  4. Delivery teams should avoid architectural input to preserve autonomy

Explanation

Open Agile Architecture treats architecture as an emergent, continuously validated practice that is co-created with delivery rather than fixed upfront. Short iterations provide feedback that shapes and refines the architecture.

Question 3Open Agile Architecture

What does the 'Agile Architecture' practice emphasize regarding decision-making?

  1. Decisions are made at the last responsible moment with empowered teams Correct answer.
  2. Decisions are recorded only after project closure
  3. Decisions are deferred until all requirements are fully known
  4. Decisions are centralized in a single chief architect role

Explanation

Agile Architecture distributes decision authority to empowered teams and encourages deciding at the last responsible moment, when the most information is available. This balances speed with reversibility of decisions.

Question 4Open Agile Architecture

In the Open Agile Architecture framework, what is the role of 'architecture runway'?

  1. A financial reserve for architecture tooling
  2. A list of architects assigned to each project
  3. A mandatory phase gate before any release
  4. A backlog of architectural enablers that supports upcoming feature delivery Correct answer.

Explanation

The architecture runway is a backlog of enablers and foundational work that teams need to deliver features without being blocked. It is continuously replenished and prioritized alongside feature work.

Question 5Open Agile Architecture

Which concept does Open Agile Architecture use to describe a cross-functional group that owns an end-to-end value stream?

  1. Center of excellence
  2. Program management office
  3. Architecture review board
  4. Value stream team Correct answer.

Explanation

A value stream team is a persistent, cross-functional group accountable for delivering an end-to-end value stream. It combines the skills needed to design, build, and operate the solution.

Question 6Open Agile Architecture

What does 'test-driven architecture' mean in Open Agile Architecture?

  1. Testing the architecture only during a formal acceptance phase
  2. Using fitness functions and automated checks to continuously verify architectural characteristics Correct answer.
  3. Assigning testers to review architecture documents
  4. Writing architecture tests before any code exists and never changing them

Explanation

Test-driven architecture uses automated fitness functions and checks to continuously verify that systems exhibit desired architectural characteristics. This makes architectural intent executable and observable rather than document-only.

Question 7Open Agile Architecture

Which statement reflects the Open Agile Architecture view of 'Lean' principles in architecture?

  1. Maximize work in progress to keep all teams busy
  2. Standardize every technology choice across the enterprise
  3. Defer all decisions to avoid waste
  4. Optimize for flow and limit work in progress Correct answer.

Explanation

Lean thinking in architecture focuses on optimizing flow, limiting work in progress, and reducing batch sizes. This improves responsiveness and reduces the cost of delays.

Question 8Open Agile Architecture

What is the purpose of a 'minimum viable architecture' in Open Agile Architecture?

  1. The smallest set of architectural guidance sufficient to enable teams to deliver value Correct answer.
  2. The cheapest possible technology stack
  3. The architecture owned by the smallest team
  4. A complete architecture produced with minimal documentation

Explanation

A minimum viable architecture provides just enough architectural direction to let teams deliver value while leaving room for emergence. It is scoped to what is sufficient, not to cost or team size.

Question 9Open Agile Architecture

A large enterprise wants to shift from project-based funding to funding persistent teams. Which Open Agile Architecture practice most directly supports this shift?

  1. Requiring annual architecture reviews for each project
  2. Creating more stage gates for financial control
  3. Funding value streams and persistent teams rather than temporary projects Correct answer.
  4. Centralizing all budget decisions in the architecture board

Explanation

Open Agile Architecture recommends funding persistent value stream teams so that capability and flow are sustained over time. This replaces temporary project funding that dissolves teams at completion.

Question 10Open Agile Architecture

An architect must decide how much documentation to produce for a new platform. Which Open Agile Architecture principle should guide the decision?

  1. Produce exhaustive documentation to satisfy all potential future readers
  2. Produce documentation that is just enough, created at the last responsible moment, and kept executable where possible Correct answer.
  3. Avoid documentation entirely to maximize speed
  4. Produce documentation only for auditors

Explanation

The framework favors just-enough, just-in-time documentation, preferring executable artifacts such as fitness functions and models over static documents. This balances communication needs with speed.

Question 11Open Agile Architecture

A team is blocked because a shared platform lacks a required capability. According to Open Agile Architecture, how should this be handled?

  1. Pause all delivery until the capability is complete
  2. Ask the team to build a local workaround and never share it
  3. Escalate to the architecture review board for a decision
  4. Add the capability to the architecture runway and prioritize it with the platform team Correct answer.

Explanation

Missing shared capabilities are enablers that belong on the architecture runway, where they are prioritized with the platform team. This keeps delivery flowing while addressing the dependency systematically.

Question 12Open Agile Architecture

Which practice best exemplifies 'decentralized decision-making' in Open Agile Architecture?

  1. Teams make decisions within agreed guardrails and record them for transparency Correct answer.
  2. All decisions are made by the chief architect and communicated downward
  3. Decisions are made only in quarterly governance meetings
  4. Teams avoid recording decisions to move faster

Explanation

Decentralized decision-making empowers teams to decide within explicit guardrails, with decisions recorded to maintain transparency and learning. Guardrails preserve alignment while enabling autonomy.

Question 13Open Agile Architecture

A company wants to measure whether its architecture practice is improving flow. Which metric is most aligned with Open Agile Architecture?

  1. Lead time from idea to validated value delivery Correct answer.
  2. Percentage of projects passing stage gates
  3. Number of architecture documents produced per quarter
  4. Count of architecture review meetings held

Explanation

Flow-oriented metrics such as lead time from idea to validated value measure how quickly value moves through the system. Output counts of documents or meetings do not reflect flow or outcomes.

Question 14Open Agile Architecture

How does Open Agile Architecture treat the concept of 'guardrails'?

  1. As temporary rules removed after the first release
  2. As optional suggestions that teams may ignore
  3. As detailed specifications that prescribe every implementation step
  4. As constraints that define boundaries within which teams can decide autonomously Correct answer.

Explanation

Guardrails set boundaries and constraints that enable autonomy by making the safe decision space explicit. They are not step-by-step specifications and are maintained as the context evolves.

Question 15Open Agile Architecture

In Open Agile Architecture, what distinguishes a 'platform team' from a feature team?

  1. A platform team is a temporary group disbanded after each release
  2. A platform team provides shared self-service capabilities that accelerate many feature teams Correct answer.
  3. A platform team delivers end-user features directly to customers
  4. A platform team owns all architectural decisions for the enterprise

Explanation

Platform teams build and operate shared, self-service capabilities that reduce cognitive load for feature teams. Their customers are internal teams rather than end users.

Question 16Open Agile Architecture

A product owner asks how to balance architectural coherence with team autonomy. Which Open Agile Architecture response is most appropriate?

  1. Let each team define its own principles with no shared alignment
  2. Require all changes to be approved by a central architecture board
  3. Establish shared principles and fitness functions that allow teams to choose their own implementations Correct answer.
  4. Mandate a single implementation for every component across all teams

Explanation

Coherence is achieved through shared principles, guardrails, and fitness functions that verify characteristics, leaving implementation choices to teams. This preserves both alignment and autonomy.

Question 17Open Agile Architecture

Which activity best illustrates 'continuous architecture' in Open Agile Architecture?

  1. Architecture updated only when a major incident occurs
  2. Architecture work performed in short, ongoing cycles alongside delivery Correct answer.
  3. A single architecture phase completed before development starts
  4. Architecture documented once and archived for reference

Explanation

Continuous architecture is practiced in short, ongoing cycles that run in parallel with delivery, allowing the architecture to evolve with feedback. It replaces the single upfront architecture phase.

Question 18Open Agile Architecture

What is the primary benefit of building 'fitness functions' into a delivery pipeline?

  1. They replace the need for any architectural principles
  2. They generate user stories for the product backlog
  3. They measure team velocity across sprints
  4. They automatically verify that architectural characteristics remain within acceptable thresholds Correct answer.

Explanation

Fitness functions are automated checks that verify architectural characteristics such as performance, coupling, or security thresholds. They provide continuous, objective feedback on architectural health.

Question 19Open Agile Architecture

An organization wants to reduce handoffs between business and IT. Which Open Agile Architecture organizational pattern addresses this most directly?

  1. A centralized architecture board that coordinates handoffs
  2. Cross-functional value stream teams with end-to-end accountability Correct answer.
  3. Outsourcing all delivery to external vendors
  4. Separate business and IT departments with formal interface agreements

Explanation

Cross-functional value stream teams with end-to-end accountability eliminate handoffs by bringing the needed skills into one persistent team. This shortens feedback loops and improves flow.

Question 20Open Agile Architecture

Which statement best describes how Open Agile Architecture treats 'enterprise architecture' as a discipline?

  1. It is a procurement process for technology vendors
  2. It is a continuous, collaborative practice embedded in delivery rather than a separate governance function Correct answer.
  3. It is a compliance audit conducted annually
  4. It is a documentation function performed by a small central team

Explanation

The framework repositions enterprise architecture as a continuous, collaborative practice embedded in delivery teams and value streams. It is not confined to a central documentation or audit function.

Question 21Open Agile Architecture

A team proposes a new technology that conflicts with an existing guardrail. What is the most aligned Open Agile Architecture response?

  1. Evaluate the proposal against the guardrail's intent and, if justified, evolve the guardrail transparently Correct answer.
  2. Escalate to the CEO for a final decision
  3. Reject the proposal automatically because guardrails are immutable
  4. Allow the team to ignore the guardrail without discussion

Explanation

Guardrails encode intent and can evolve when evidence justifies change, provided the evolution is transparent and deliberate. Automatic rejection or silent bypass undermines both learning and alignment.

Question 22Open Agile Architecture

How should an architect decide whether a decision is reversible or irreversible in Open Agile Architecture?

  1. All decisions should follow the same heavyweight approval process
  2. Irreversibility is irrelevant because all decisions can be changed later
  3. Reversible decisions should be escalated to senior leadership
  4. Irreversible decisions warrant broader consultation and explicit records, while reversible ones can be delegated with lighter process Correct answer.

Explanation

The framework scales decision process to reversibility: irreversible decisions merit broader consultation and explicit documentation, while reversible ones can be delegated for speed. This applies the last responsible moment pragmatically.

Question 23Open Agile Architecture

An enterprise has strong central governance and wants to adopt Open Agile Architecture without losing control. Which approach best balances control and autonomy?

  1. Retain all existing approval gates while adding agile ceremonies
  2. Shift from approval-based control to outcome-based guardrails with automated fitness functions and transparent decision records Correct answer.
  3. Delegate every decision to teams without any shared principles
  4. Remove all governance to maximize team freedom

Explanation

Outcome-based guardrails, automated verification, and transparent decision records preserve control while enabling autonomy. This replaces approval bottlenecks with continuous, evidence-based alignment.

Question 24Open Agile Architecture

Which combination of practices most coherently supports continuous architectural learning in Open Agile Architecture?

  1. Design sprints, fitness functions, and retrospectives feeding back into guardrails Correct answer.
  2. Annual audits, fixed specifications, and change-control boards
  3. Document templates, sign-off meetings, and archival repositories
  4. Vendor evaluations, procurement cycles, and contract reviews

Explanation

Design sprints generate validated learning, fitness functions provide continuous verification, and retrospectives feed insights back into evolving guardrails. Together they form a learning loop embedded in delivery.

Question 25Open Agile Architecture

A value stream team repeatedly waits on a central team for environment provisioning. Applying Open Agile Architecture, what is the most effective structural remedy?

  1. Add a coordination role to manage the queue between the teams
  2. Increase the central team's headcount while keeping the request process unchanged
  3. Require the value stream team to file prioritized tickets earlier
  4. Treat environment provisioning as a self-service platform capability with fitness functions and service-level objectives Correct answer.

Explanation

Converting a recurring dependency into a self-service platform capability removes the queue and reduces cognitive load on value stream teams. Fitness functions and service-level objectives keep the capability reliable and measurable.

Question 26Open Agile Architecture

In Open Agile Architecture, what is the primary purpose of a 'value stream' as an organizing concept?

  1. To define the reporting hierarchy used for annual budget allocation
  2. To describe the end-to-end flow of value to a customer, cutting across functional silos Correct answer.
  3. To catalogue reusable software components owned by the central architecture group
  4. To group staff by technical specialty so that skills are shared efficiently across the enterprise

Explanation

Open Agile Architecture uses value streams to describe how value flows end to end to a customer or stakeholder, independent of organizational silos. Organizing around value streams lets teams align continuously to customer outcomes rather than to internal functional boundaries. It is a flow concept, not a reporting or budgeting structure.

Question 27Open Agile Architecture

Which pairing correctly matches an Open Agile Architecture concept with its meaning?

  1. Guardrail - a mandatory, detailed design specification approved by the central architecture board
  2. Fitness function - a checklist an architect completes manually before each release
  3. North Star - a fixed five-year technology roadmap that teams must follow exactly
  4. Minimum viable architecture - the smallest architecture that enables teams to deliver value while preserving coherence Correct answer.

Explanation

A minimum viable architecture is deliberately the least architecture needed to let teams move fast while keeping the system coherent. It is the counterpart to over-specified, upfront design. The other pairings misdescribe their concepts, for example treating guardrails as detailed specifications rather than outcome-based constraints.

Question 28Open Agile Architecture

What does Open Agile Architecture mean by 'sense and respond' as opposed to 'plan and predict'?

  1. Delegating all architectural decisions to external consultants who monitor the market
  2. Producing a more detailed upfront plan so that fewer changes are needed later
  3. Replacing all planning with ad hoc reaction to whichever request arrives first
  4. Continuously sensing signals from customers, operations, and the environment and adapting architecture in response Correct answer.

Explanation

Sense and respond describes a continuous loop: detect change through feedback signals, then adapt the architecture accordingly. It complements rather than abolishes planning, but shifts emphasis from prediction to fast, informed response. It is not the same as reactive improvisation without direction.

Question 29Open Agile Architecture

In Open Agile Architecture, what is the role of an 'architecture runway'?

  1. A governance gate where architects approve each team's sprint backlog
  2. A backlog of architectural enablers that provides the technical foundation teams need to deliver upcoming features Correct answer.
  3. A schedule of architecture review meetings held at the end of each quarter
  4. A budget line reserved for central architecture documentation

Explanation

The architecture runway is a set of architectural enablers prepared ahead of need so that feature teams can build without being blocked by missing foundations. It is intentionally kept just ahead of demand rather than fully built in advance. It is not a governance gate, meeting calendar, or budget line.

Question 30Open Agile Architecture

Which statement best captures how Open Agile Architecture treats 'intentional architecture'?

  1. It is the set of vendor products selected through a procurement process
  2. It is the emergent structure that appears without any deliberate design effort
  3. It is the deliberate, documented intent that guides how the architecture should evolve Correct answer.
  4. It is the historical record of every design decision ever made

Explanation

Intentional architecture is the deliberate expression of direction and constraints that steers evolution, as opposed to purely emergent structure. It gives teams a shared sense of where the architecture is heading without prescribing every detail. It is forward-looking intent, not a procurement list or an exhaustive decision archive.

Question 31Open Agile Architecture

What is the purpose of a 'digital product' orientation in Open Agile Architecture?

  1. To standardize all products on a single technology stack
  2. To ensure each product is delivered by a temporary project team and then handed over
  3. To convert every internal service into a billable external product
  4. To treat offerings as continuously evolving products with dedicated teams rather than as one-off projects Correct answer.

Explanation

A digital product orientation means organizing around durable products with persistent, accountable teams that evolve the offering continuously. It replaces the temporary project-and-handover model with long-lived ownership. It does not require external billing or a single technology stack.

Question 32Open Agile Architecture

Which statement describes the Open Agile Architecture stance on 'agile strategy'?

  1. Strategy is continuously formulated and adjusted through feedback from delivery and the market Correct answer.
  2. Strategy is documented in a fixed plan that cannot change once approved
  3. Strategy is set annually by executives and then executed unchanged by delivery teams
  4. Strategy is delegated entirely to teams so no enterprise-level direction exists

Explanation

Agile strategy treats strategy-making as continuous and informed by feedback from execution and the environment. Direction still exists at the enterprise level, but it is revisited as evidence arrives. This contrasts with a fixed annual plan executed without adjustment.

Question 33Open Agile Architecture

In Open Agile Architecture, what is a 'capability' in the business architecture sense?

  1. An ability of the enterprise to achieve a particular outcome, described independently of how it is implemented Correct answer.
  2. A vendor contract that guarantees a service level
  3. A specific software module deployed on a shared platform
  4. A team's individual skill matrix used for staffing decisions

Explanation

A business capability expresses what the enterprise is able to do to achieve an outcome, described in business terms and stable relative to changing implementations. Capabilities are not software modules, staffing tools, or contracts. They provide a stable lens for aligning strategy, organization, and technology.

Question 34Open Agile Architecture

A product team wants to introduce a new observability tool. The architecture group has published a guardrail stating that telemetry must use the enterprise event schema. How should the team proceed under Open Agile Architecture?

  1. Escalate to the architecture board to obtain written approval for every configuration setting
  2. Adopt the tool only if it can emit telemetry conforming to the enterprise event schema, or raise an exception through the agreed feedback channel Correct answer.
  3. Adopt the tool immediately and update the schema later without informing anyone
  4. Abandon the tool because any deviation from a central standard is prohibited

Explanation

Guardrails define outcomes and constraints, so a team selects tools that satisfy them and uses an agreed channel to challenge or evolve the guardrail when it does not fit. This preserves autonomy within coherence. Silent deviation or total prohibition both break the balance the framework intends.

Question 35Open Agile Architecture

An enterprise architect is deciding how to document a target-state architecture for a rapidly changing digital channel. Which approach is most consistent with Open Agile Architecture?

  1. Express intent at a level that guides decisions, and let detail emerge as teams learn from delivery Correct answer.
  2. Delegate all architectural intent to individual teams with no shared expression
  3. Produce a comprehensive specification covering all foreseeable future states before any team starts
  4. Document only the current state and avoid any statement of direction

Explanation

Open Agile Architecture favors intentional architecture expressed at a level sufficient to guide decisions, with detail emerging through delivery. This keeps direction meaningful without freezing decisions prematurely. Comprehensive upfront specification or the absence of any shared intent both fail the balance.

Question 36Open Agile Architecture

A retailer maps its customer journey and discovers that pricing changes require handoffs across four departments. Applying Open Agile Architecture, what is the most appropriate response?

  1. Add an approval step so that the four departments coordinate more formally
  2. Redesign the value stream so that a single team owns pricing change end to end Correct answer.
  3. Move pricing work into a central architecture team for consistency
  4. Document the handoffs in more detail so each department understands its part

Explanation

Value stream analysis exposes handoffs as flow impediments, and the Open Agile Architecture response is to restructure ownership so a team can deliver value end to end. Adding approvals or documentation entrenches the handoffs rather than removing them. Centralizing the work moves it further from the customer flow.

Question 37Open Agile Architecture

A team discovers mid-increment that a planned integration pattern will not scale. What does Open Agile Architecture suggest about how this learning should affect architecture?

  1. The team should complete the planned pattern to honor the original design, then log a lesson learned
  2. The team should escalate and wait for a central decision before changing any code
  3. The discovery should feed back into the architecture so intent and enablers are adjusted in the next cycle Correct answer.
  4. The architecture should be frozen until the next annual planning cycle to avoid churn

Explanation

Continuous learning is a core premise: feedback from delivery should inform and adjust architectural intent and the enabler backlog. Deferring adjustment to an annual cycle or waiting for central decisions reintroduces the latency the framework aims to remove. Honoring a flawed design to preserve the plan contradicts sense and respond.

Question 38Open Agile Architecture

A large organization wants architecture decisions to be made closer to the work while retaining the ability to reverse course. Which mechanism is most aligned with Open Agile Architecture?

  1. Define decision rights by domain and make decisions transparent so they can be revisited with new evidence Correct answer.
  2. Hold a quarterly forum where teams request permission to decide
  3. Publish a policy that only reversible decisions may be made at team level
  4. Require every decision to be ratified by the chief architect before implementation

Explanation

Open Agile Architecture distributes decision rights to those closest to the work and relies on transparency so decisions can be inspected and reversed as evidence changes. Central ratification, blanket restrictions, and permission forums all recentralize authority and slow feedback. Transparency plus clear rights is what keeps autonomy coherent.

Question 39Open Agile Architecture

A platform team is deciding what to include in its offering. Which criterion is most consistent with Open Agile Architecture?

  1. Include every capability requested by any team, regardless of frequency of need
  2. Include only services that the platform team finds technically interesting to build
  3. Include only services mandated by the central architecture board
  4. Include services that reduce cognitive load and remove common friction for the value stream teams it serves Correct answer.

Explanation

A platform exists to serve value stream teams by reducing cognitive load and removing repeated friction, so its scope should be driven by the needs of those consumers. Personal interest, unfiltered request lists, or purely mandated scope all disconnect the platform from the value it should create. Treating the platform as a product with clear consumers is the guiding idea.

Question 40Open Agile Architecture

An architect is asked to define fitness functions for a payments system. Which set best reflects the Open Agile Architecture idea?

  1. A survey of developer satisfaction conducted once a year
  2. A list of approved technologies maintained by the procurement team
  3. Automated checks for characteristics such as latency budget, resilience under failure, and dependency rules, run continuously Correct answer.
  4. A one-time architecture review document signed off before go-live

Explanation

Fitness functions are objective, ideally automated checks that continuously verify whether the system meets its intended architectural characteristics. They make architecture observable in the pipeline rather than asserted in a one-time review. Surveys and procurement lists do not test architectural characteristics.

Question 41Open Agile Architecture

A team lead complains that architecture work is invisible in the team's backlog and therefore never prioritized. Which Open Agile Architecture practice most directly addresses this?

  1. Rely on architects to do the work informally alongside other duties
  2. Track architectural enablers as backlog items with explicit capacity allocated to them Correct answer.
  3. Defer all architecture work until a dedicated refactoring phase after release
  4. Move architecture work into a separate team that delivers it silently

Explanation

Open Agile Architecture treats architectural enablers as first-class backlog items with explicit capacity so that architecture work is visible and prioritized alongside features. Hiding the work in a separate team, informal effort, or a deferred phase makes it easy to deprioritize and hard to sustain. Visibility and allocated capacity are what keep continuous architecture viable.

Question 42Open Agile Architecture

How does Open Agile Architecture relate 'enterprise architecture' to 'solution architecture'?

  1. Solution architecture sets enterprise-wide direction, which enterprise architecture then documents
  2. Enterprise architecture provides shared intent and constraints, while solution architecture applies them within a specific context Correct answer.
  3. The two are identical activities performed by the same role
  4. Enterprise architecture replaces solution architecture entirely in agile organizations

Explanation

In Open Agile Architecture, enterprise architecture expresses shared intent, guardrails, and direction, and solution architecture interprets and applies that intent in a specific product or system context. They are complementary levels of concern rather than substitutes or identical activities. The relationship is one of intent flowing into local application.

Question 43Open Agile Architecture

A leadership team wants to know whether its architecture practice is enabling faster delivery. Which evidence is most consistent with Open Agile Architecture's emphasis on outcomes?

  1. The number of architecture documents produced per quarter
  2. The number of technologies approved on the standards list
  3. Trends in lead time for changes and in the proportion of work blocked by architectural dependencies Correct answer.
  4. The count of architecture review meetings held

Explanation

Open Agile Architecture judges architecture by whether it enables flow and outcomes, so measures such as lead time and dependency-driven blockage are the relevant evidence. Document counts, meeting counts, and standards-list size measure activity rather than the effect on delivery. Outcome measures reveal whether architecture is helping or hindering.

Question 44Open Agile Architecture

An architect observes that two product teams have independently built similar identity services. Which analysis best reflects Open Agile Architecture reasoning?

  1. The duplication should be hidden from governance to avoid unnecessary scrutiny
  2. The duplication may be justified if it preserves team autonomy and the cost is low, but a shared platform service should be considered if it reduces cognitive load at scale Correct answer.
  3. Duplication is always unacceptable and must be consolidated immediately by central mandate
  4. The duplication proves the teams are undisciplined and should be disbanded

Explanation

Open Agile Architecture weighs autonomy against coherence rather than treating all duplication as failure. Some duplication is an acceptable price for speed, but when a repeated need creates friction and cognitive load at scale, a shared platform service becomes the better answer. The judgment is economic and contextual, not absolute.

Question 45Open Agile Architecture

During a transformation, a business unit insists on retaining its own separate architecture review board. Which Open Agile Architecture response is most appropriate?

  1. Allow the board but reframe its role toward enabling teams and publishing intent, with a plan to reduce gating over time Correct answer.
  2. Escalate to force the unit to adopt the enterprise's exact operating model
  3. Accept the board permanently because local structures never change
  4. Require immediate abolition of the board regardless of the unit's maturity

Explanation

Open Agile Architecture favors evolutionary transformation that respects local context while shifting governance from gating to enabling. Reframing the board's role and gradually reducing gating is more sustainable than abrupt abolition or permanent acceptance. Forcing an identical operating model ignores the variation the framework expects.

Question 46Open Agile Architecture

A team wants to run an experiment with a technology that is not yet on the approved list. Which approach best reflects Open Agile Architecture's treatment of standards?

  1. Allow the experiment but forbid sharing any results outside the team
  2. Prohibit the experiment until the technology passes a full central certification
  3. Require the team to adopt the technology permanently once the experiment starts
  4. Time-box the experiment, make results transparent, and use the evidence to inform whether the standard should change Correct answer.

Explanation

Standards in Open Agile Architecture are treated as provisional conclusions that evidence can revise, so experiments should be time-boxed and transparent. Results then inform whether the standard evolves. Prohibition blocks learning, secrecy prevents organizational learning, and forced permanence removes the option to stop.

Question 47Open Agile Architecture

Which combination of practices most strongly supports a genuinely continuous architecture capability?

  1. Annual architecture reviews, a frozen standards catalogue, and centralized design approval
  2. A large upfront design phase followed by change control boards
  3. Quarterly documentation updates produced by a dedicated architecture documentation team
  4. Architectural intent expressed continuously, enablers in team backlogs, automated fitness functions, and feedback loops into intent Correct answer.

Explanation

Continuous architecture requires intent that is expressed and revised continuously, enablers that are planned and delivered in team backlogs, automated verification through fitness functions, and feedback that updates intent. These elements reinforce each other in a loop. The other combinations rely on periodic, gated, or documentation-centric mechanisms that break the loop.

Question 48Open Agile Architecture

An enterprise has strong central governance and wants to move toward Open Agile Architecture without losing coherence. Which sequencing is most defensible?

  1. Keep central governance unchanged and add agile ceremonies to teams without altering decision rights
  2. Shift central governance from approving designs to publishing intent and guardrails, then progressively delegate decision rights as teams demonstrate capability Correct answer.
  3. Remove all central governance immediately and let coherence emerge from team interactions alone
  4. Delegate all decisions at once and rely on automated tests to guarantee enterprise coherence

Explanation

A defensible transition changes the nature of central governance first, from design approval to intent and guardrails, and then delegates authority as teams build capability. This preserves coherence while autonomy grows. Abrupt removal, cosmetic agile ceremonies, or one-step full delegation all risk losing coherence without building the capability to sustain it.

Question 49Open Agile Architecture

Two teams disagree about whether a shared data model should be centralized or federated. Applying Open Agile Architecture reasoning, which consideration should dominate the decision?

  1. Which option the most senior architect personally prefers
  2. Which option best balances the cost of coordination against the need for autonomy and speed of change for each consumer Correct answer.
  3. Which option results in the largest single repository of data
  4. Which option requires fewer meetings between the teams

Explanation

Open Agile Architecture frames such choices as trade-offs between coordination cost and autonomy, evaluated in light of how each consumer needs to change. The decision should be made with explicit reasoning and transparency so it can be revisited. Seniority, meeting count, or repository size are not the governing criteria.

Question 50Open Agile Architecture

A leader argues that because Open Agile Architecture favors decentralized decisions, architects should stop expressing any enterprise-wide direction. Which critique of this argument is most accurate?

  1. The argument is correct because decentralization eliminates the need for enterprise intent
  2. The argument fails because decentralization requires more detailed central specifications
  3. The argument conflates decentralization of decisions with the absence of intent; shared intent and guardrails are what make decentralized decisions coherent Correct answer.
  4. The argument is correct only if all teams are co-located

Explanation

Decentralizing decisions does not remove the need for shared direction; intent and guardrails are precisely what allow many autonomous teams to remain coherent. The argument mistakenly equates distributed authority with the absence of enterprise-level intent. The remedy is clearer intent, not more detailed central specification.