Quiz
2988 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 areas2988
Architecture Fundamentals91
Distributed Systems111
Data Architecture100
Cloud Architecture97
Networking96
API & Integration Architecture97
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
3 questions in Waste Elimination.
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Waste Elimination intermediate
A platform wants to eliminate infrastructure waste. What are the highest-return categories, and which apparent waste should be left alone?
2 min answer wastereclamationheadroomautomation -
Waste Elimination intermediate
A platform's infrastructure is over-provisioned but nobody can say by how much. What is the systematic approach to finding and removing waste?
2 min answer modalrightsizingwasteutilisation -
Waste Elimination intermediate
How would you identify workloads that are running and serving no purpose, and how would you make removing them safe?
2 min answer wastezombiesorphansownership