Claude Certified Developer – Foundations 試験対策問題集

模擬試験モードの設定

上記は本サイトの模擬試験モードの設定値です。実際の試験の出題数・制限時間・合格基準は、各認定プログラムの公式サイトでご確認ください。

出題分野

• Agents & Workflows（エージェントとワークフロー）（出題比率 15%）
• Applications & Integration（アプリケーションと統合）（出題比率 32%）
• Claude Code（Claude Codeの操作）（出題比率 4%）
• Eval, Testing & Debugging（評価・テスト・デバッグ）（出題比率 2%）
• Model Selection & Optimization（モデル選択と最適化）（出題比率 17%）
• Prompt & Context Engineering（プロンプトと文脈設計）（出題比率 11%）
• Security & Safety（セキュリティと安全性）（出題比率 8%）
• Tools & MCPs（ツールとMCP）（出題比率 11%）

フリー問題

1. Inbound documents arrive in three known types: invoices, purchase orders, and sh…
2. A team is building a research assistant that must gather information from three …
3. A developer is writing a custom agent loop against the Messages API. After each …
4. A developer is building a request that must follow a fixed persona and a set of …
5. A team is about to move a document summarization service into production. Which …
6. An application must always call a specific classification tool on every request …
7. A summarization endpoint occasionally returns a response that ends mid-sentence.…
8. A new classification model version is ready to replace the current one in a prod…
9. A release changed a prompt and, in the same release, changed a validation rule i…
10. A tool that calls an internal pricing service returns HTTP 503. How should the a…
11. A developer works on two repositories on the same machine. One repository requir…
12. A team debates whether to call the HTTP endpoints directly or to use the officia…
13. A test asserts that a classification endpoint returns exactly the same JSON stri…
14. A document pipeline has three steps: detect the document type, extract fields, a…
15. A team is tuning a prompt that has four problems: the output format is inconsist…
16. A developer is deciding where to place different pieces of a prompt for a code r…
17. An internal agent reads issue tickets submitted by external customers and can ca…
18. An application sends customer support transcripts to Claude for summarization. T…
19. A team is building an MCP server that exposes a document repository. Some conten…
20. A developer needs the assistant to fetch the current contents of a public web pa…