Make the hard stuff stick.
Learn each idea visually, challenge your assumptions, then prove what you know. Every answer explains why it works—and why the tempting alternatives do not.
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Your learning path
Claude Platform Foundations
~12% of exam · 45 min · 6 bank questions
Models, tokens, the context window, and every surface you can call Claude through.
Prompt Engineering & System Design
~14% of exam · 50 min · 6 bank questions
Structure, examples, reasoning, and prefill — turning instructions into reliable behaviour.
Context Engineering
~12% of exam · 40 min · 6 bank questions
Caching, compaction, memory, and citations — managing the scarcest resource in the system.
Tool Use & MCP
~14% of exam · 45 min · 6 bank questions
Giving Claude hands: tool schemas, the tool loop, and the Model Context Protocol.
Agents & Orchestration
~16% of exam · 50 min · 6 bank questions
Workflows vs. agents, subagents, and building loops that finish.
Retrieval & Knowledge Architecture
~12% of exam · 45 min · 6 bank questions
Chunking, hybrid search, reranking, contextual retrieval — and when not to use RAG at all.
Evaluation & Observability
~12% of exam · 40 min · 6 bank questions
Evals, LLM-as-judge, tracing, and shipping changes without guessing.
Safety, Security & Governance
~10% of exam · 40 min · 6 bank questions
Injection defence, guardrails, privacy, and the responsible-deployment posture.
Production Architecture: Cost, Latency & Reliability
~10% of exam · 40 min · 6 bank questions
Making it fast, cheap and resilient once real traffic arrives.