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

Difficulty Any beginner intermediate advanced

4 questions in Multi-Agent Systems.

Quiz

A research assistant runs a planner that fans out to four worker agents and a synthesiser that writes the final answer. One worker retrieves the wrong document and returns a fluent confident summary of it. What happens downstream and what stops it?

A team proposes decomposing a workflow into several specialised agents that coordinate. What justifies this over a single agent with more tools, and what does it cost?

A team proposes five specialised agents that collaborate to handle a customer request. Assess.

Interview prompt. A supervisor agent fans out to five worker agents that each call tools with real side effects - creating tickets, sending emails, updating records. One worker fails at its fourth tool call, after two of those side effects have already happened. Tell me what the system does next.