Portfolio ↗

Quiz

2627 questions of the kind that actually get asked — in interviews, in architecture review boards, and by the person who has to run the thing at 3 AM. Every answer states the trade-off rather than the slogan, and says when the obvious choice is the wrong one.

All areas2627 Architecture Fundamentals81 Distributed Systems101 Data Architecture90 Cloud Architecture77 Networking86 API & Integration Architecture78 Reliability & Resilience88 Observability81 Performance & Capacity Engineering90 Security Architecture85 Cost Architecture & FinOps82 Business Architecture93 Architecture Communication91 Enterprise Architecture91 Legacy Modernization82 AI-Era Architecture86 Software Architecture & Engineering84 Architecture Patterns84 Architecture Decision-Making91 The Architect's Meta-Skills92 Delivery & Release Engineering93 Platform Engineering & Developer Experience92 Testing & Quality Architecture90 Data Platform Architecture88 Streaming & Real-Time Data93 Data Governance & Semantics81 Frontend & Experience Architecture91 Edge, Mobile & IoT88 Regulatory & Data Protection Architecture90 Assurance, Audit & Model Risk88
Difficulty Any beginner intermediate advanced

91 questions in Architecture Communication.

  1. Architecture Diagrams intermediate

    A design tool's architecture document contains fourteen diagrams and reviewers still ask basic questions. What makes a diagram earn its place?

    2 min answer diagramsclaritynotationfigma
  2. Architecture Diagrams beginner

    A reviewer looks at your architecture diagram and asks whether an arrow is a network call or a data flow, and whether it is synchronous. Why do most diagrams fail this question, and what must every box and line carry?

    2 min answer diagramsnotationreviewambiguity
  3. Architecture Diagrams intermediate Multiple choice

    A team brings one target-state container diagram to the review of a six-month datastore migration. The review approves it. Three months in, rollback is impossible because both the old and the new store hold rows nothing else has. Which artefact should the review have required?

    3 min answer diagramsmigrationrollbackreview
  4. Architecture Reviews advanced

    An architecture review board has become a bottleneck that teams route around. What should replace it?

    2 min answer confluentreviewgovernancebottleneck
  5. Architecture Reviews advanced

    An enterprise's architecture review board is seen by engineering teams as a gate to be survived rather than a source of value. What should change?

    2 min answer architecture-reviewgovernancetimingvalue
  6. Architecture Reviews advanced

    An interviewer tells you: you now own architecture review for 400 engineers in 40 teams. Median time from submitting a design to getting a decision is 19 days, and three teams shipped significant designs without review last quarter. Talk me through what you change.

    3 min answer architecture-reviewqueueingtriagedecision-latency
  7. Architecture Reviews advanced

    Architecture review boards are widely disliked and frequently ineffective. What makes a review actually improve a design, and what should the reviewer's posture be?

    3 min answer architecture-reviewgovernancefeedbackdecision
  8. Architecture Reviews intermediate

    The business has selected a SaaS product. You are asked to review the integration architecture after the contract is signed. What do you do?

    2 min answer vendorintegrationreviewrisk
  9. C4 Model intermediate

    A team adopts a layered diagram model and produces every level for every part of the system. What has gone wrong, and how should the model be used?

    2 min answer c4diagramsgranularitymaintenance
  10. C4 Model intermediate

    A team produces detailed component diagrams for every service and they are all stale within a sprint. Which diagram levels are worth maintaining by hand?

    2 min answer postmanc4diagramsmaintenance
  11. C4 Model advanced Multiple choice

    An 80-engineer platform group keeps 60 hand-drawn architecture diagrams in a drawing tool and wants a single text model in version control that renders context and container views. Delivery cannot pause for this. Which first step is both useful and reversible?

    3 min answer c4diagrams-as-codemigrationreversibility
  12. C4 Model intermediate Multiple choice

    If you could maintain only one architecture diagram, which would it be and why?

    2 min answer c4context-diagramaltitudemaintenance