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
2 questions in BFF for Experience.
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BFF for Experience intermediate Multiple choice
Six product teams ship a web app and an iOS app against 23 domain services. A typical screen needs data from four to nine of them. Mobile releases take roughly three weeks to reach 90% of installs. Round-trip time on mobile networks is 60-150 ms. The platform team must pick one aggregation approach for the next two years. Which fits?
2 min answer bffownershipapi-shapesversion-tail -
BFF for Experience intermediate
Your mobile BFF now contains pricing logic, entitlement checks and order validation. What has gone wrong?
2 min answer bffboundariesdrift