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Quiz

275 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 areas275 Architecture Fundamentals9 Distributed Systems26 Data Architecture23 Cloud Architecture19 Networking17 API & Integration Architecture13 Reliability & Resilience9 Observability8 Performance & Capacity Engineering6 Security Architecture16 Cost Architecture & FinOps6 Business Architecture7 Architecture Communication6 Enterprise Architecture6 Legacy Modernization7 AI-Era Architecture6 Software Architecture & Engineering6 Architecture Patterns6 Architecture Decision-Making12 The Architect's Meta-Skills6 Delivery & Release Engineering6 Platform Engineering & Developer Experience6 Testing & Quality Architecture6 Data Platform Architecture6 Streaming & Real-Time Data6 Data Governance & Semantics6 Frontend & Experience Architecture6 Edge, Mobile & IoT6 Regulatory & Data Protection Architecture6 Assurance, Audit & Model Risk7
Difficulty Any beginner intermediate advanced

2 questions in Testing & Quality Architecture.

  1. Chaos as a Test advanced

    Your SRE team wants to run fault injection in production. Leadership is nervous. How do you make the case and what do you insist on?

    2 min answer chaosresiliencetestingrisk
  2. End-to-End Test Economics advanced

    An end-to-end suite of 340 tests takes four hours and fails spuriously about half the time. The team wants to parallelise it. Is that the right move?

    2 min answer testinge2eflakinessstrategy