Quiz
2707 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 areas2707
Architecture Fundamentals81
Distributed Systems101
Data Architecture90
Cloud Architecture87
Networking86
API & Integration Architecture78
Reliability & Resilience88
Observability81
Performance & Capacity Engineering90
Security Architecture95
Cost Architecture & FinOps92
Business Architecture93
Architecture Communication91
Enterprise Architecture91
Legacy Modernization92
AI-Era Architecture96
Software Architecture & Engineering84
Architecture Patterns84
Architecture Decision-Making91
The Architect's Meta-Skills92
Delivery & Release Engineering93
Platform Engineering & Developer Experience92
Testing & Quality Architecture90
Data Platform Architecture98
Streaming & Real-Time Data93
Data Governance & Semantics91
Frontend & Experience Architecture91
Edge, Mobile & IoT88
Regulatory & Data Protection Architecture90
Assurance, Audit & Model Risk98
2 questions in Data Catalog.
-
Data Catalog advanced
A catalogue harvests column-level lineage by parsing the orchestrator's job definitions. A version upgrade changes one job format and the parser silently skips those jobs. The catalogue reports no error. What happens over the next three months?
3 min answer lineagecatalogsilent failureimpact analysis -
Data Catalog advanced
Salesforce's Force.com platform was described by Weissman and Bobrowski at SIGMOD 2009 as metadata-driven: many tenants' records share physical tables, with metadata rather than per-tenant schemas describing what each column holds. Your analytics estate sits on a platform of that shape. What breaks in a column-level data catalogue, and what replaces it?
2 min answer salesforcemulti-tenancymetadatacatalogue