Quiz
2908 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 areas2908
Architecture Fundamentals91
Distributed Systems101
Data Architecture90
Cloud Architecture87
Networking86
API & Integration Architecture87
Reliability & Resilience99
Observability92
Performance & Capacity Engineering100
Security Architecture95
Cost Architecture & FinOps102
Business Architecture103
Architecture Communication102
Enterprise Architecture100
Legacy Modernization92
AI-Era Architecture96
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 Ingestion Patterns.
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Ingestion Patterns intermediate
A platform team proposes one ingestion standard: every source publishes to Kafka and the warehouse loads only from Kafka. That includes 40 SaaS connectors that pull once a day. The argument is one path, one set of tools, and replayability everywhere. Review it — what would you remove, what would you keep and what would you leave alone?
3 min answer ingestionkafkauniformityoperability -
Ingestion Patterns intermediate
An analytics team extracts daily using a `modified_at` watermark. Reconciliation shows the warehouse has 3% more customers than the source. Why?
2 min answer cdcingestiondata-quality