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Quiz

2667 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 areas2667 Architecture Fundamentals81 Distributed Systems101 Data Architecture90 Cloud Architecture87 Networking86 API & Integration Architecture78 Reliability & Resilience88 Observability81 Performance & Capacity Engineering90 Security Architecture95 Cost Architecture & FinOps92 Business Architecture93 Architecture Communication91 Enterprise Architecture91 Legacy Modernization92 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

993 questions.

  1. Architecture Governance intermediate

    A mid-sized company needs architectural consistency without the overhead of a formal governance function. What is the minimum viable arrangement?

    2 min answer moglixgovernancelightweightdecision-records
  2. Architecture Governance intermediate Multiple choice

    An organisation of 120 teams ships several hundred changes a day. Architecture standards exist as a wiki, adherence is inconsistent, and the review board has a six-week queue. One governance investment can be funded this year. Which comes first?

    3 min answer governancepolicy-as-codeconformancepipelines
  3. Architecture Patterns intermediate

    Design a URL shortener handling 100 million new links per month and 10 billion redirects. Where is the real difficulty?

    2 min answer system-designcachingscalingstorage
  4. Architecture Patterns intermediate Multiple choice

    Orders must trigger inventory reservation, a confirmation email, an analytics record and a fraud check. Queue, topic, or both — and what breaks if you choose wrong?

    2 min answer pubsubqueuesevent-drivencompeting-consumers
  5. Architecture Principles intermediate

    A commerce platform adopts the principle "every service must survive the failure of any single dependency". A team building an internal analytics dashboard requests an exemption. What does holding the line cost, and what does granting the exemption cost?

    2 min answer principlesexemptionsresilienceshopify
  6. Architecture Principles intermediate

    An organisation's stated principle is "do not build what you can buy". In review it is used to reject an in-house rate limiter for the public API. The vendor option meets every functional need and adds a 40 ms round trip to a request path with a 120 ms p99 budget, and it cannot express the per-tenant burst rules the product sells. The principle is not withdrawn. What did the principle buy the organisation, and what is it now costing?

    3 min answer architecture-principlesbuild-vs-buygovernancelatency-budget
  7. Architecture Principles intermediate

    You are asked to produce a technology radar for a 200-engineer organisation with no current standards. How do you build the first one?

    2 min answer radargovernancestandardsconsolidation
  8. Architecture Review Boards intermediate

    An architecture review board reviews everything and has a six-week queue. What should it stop reviewing, and how should the triggers be defined?

    2 min answer review-boardtriggersqueuesignificance
  9. Architecture Review Boards intermediate

    An architecture review board with a six-week queue is changed overnight: its approval becomes advisory, and teams may proceed without it. What happens over the following six months?

    2 min answer governancereview-boardssecond-order-effectsadvisory
  10. 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
  11. Architecture Roles intermediate Multiple choice

    During preparation for an extreme flash-sale event, who should own the decision to disable a non-essential feature under load - the architect, the product owner, the on-call engineer, or an automated policy? Choose and justify.

    2 min answer architecture-rolesdegradationflash-salealibaba
  12. Architecture Roles intermediate

    You join as the architect for a 60-service estate you have never seen. What do you do in the first month?

    2 min answer meta-skillsonboardingpractice