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Quiz

2948 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 areas2948 Architecture Fundamentals91 Distributed Systems101 Data Architecture90 Cloud Architecture87 Networking96 API & Integration Architecture87 Reliability & Resilience99 Observability92 Performance & Capacity Engineering100 Security Architecture105 Cost Architecture & FinOps102 Business Architecture103 Architecture Communication102 Enterprise Architecture100 Legacy Modernization102 AI-Era Architecture106 Software Architecture & Engineering93 Architecture Patterns94 Architecture Decision-Making101 The Architect's Meta-Skills102 Delivery & Release Engineering103 Platform Engineering & Developer Experience102 Testing & Quality Architecture102 Data Platform Architecture98 Streaming & Real-Time Data103 Data Governance & Semantics91 Frontend & Experience Architecture101 Edge, Mobile & IoT98 Regulatory & Data Protection Architecture99 Assurance, Audit & Model Risk98
Difficulty Any beginner intermediate advanced

5 questions in EA Frameworks.

  1. EA Frameworks beginner

    A company of 900 engineers has no enterprise architecture function and every team designs its own systems competently. Which decisions are genuinely absent, rather than simply made elsewhere?

    3 min answer enterprise-architecturedecision-rightsstandardsea-function
  2. EA Frameworks intermediate

    A fast-growing technology company is deciding whether to adopt a formal EA framework. What should decide it, and what is the alternative?

    2 min answer ea-frameworksfitlightweightgrowth
  3. EA Frameworks intermediate

    An EA team adopts a full content metamodel and records applications, their owners, their data entities, their hosting, their integrations and their lifecycle status. Maintenance is a quarterly email asking owners to confirm their entries. What does the repository look like in two years?

    3 min answer ea-frameworksmetamodeldata-qualityinventory-decay
  4. EA Frameworks beginner Multiple choice

    Fourteen teams produce architecture diagrams nobody can compare. The same rectangle means a single service in one diagram and an entire platform in another; arrows sometimes mean data flow and sometimes deployment. Leadership cannot answer which applications support the claims capability or which run on the estate leaving support next year. The CIO asks which EA framework to adopt. Which move addresses the actual problem?

    3 min answer ea-frameworksarchimatetogafzachman
  5. EA Frameworks intermediate

    Which enterprise architecture artefacts would you actually maintain, and why those?

    2 min answer artefactsframeworksdecisionsmaintenance