When applying few-shot prompting to improve output consistency for a task with ambiguous boundaries, what is the optimal number of examples to provide?

• A.1 example.
• B.2 to 4 examples.
• C.8 to 10 examples.
• D.15 or more examples.

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You are designing an MCP tool interface for backend system integration. When a tool fails, which fields should be included in a well- designed structured error response? Choose 2 correct answers.

• A.Option A
• B.Option B
• C.Option C
• D.Option D

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When using tool_use with a strict JSON schema for data extraction, what does the Claude API explicitly guarantee?

• A.Semantic correctness of the extracted data.
• B.Structural compliance, effectively eliminating JSON syntax errors.
• C.100% factual accuracy of the extracted entities.
• D.Elimination of the need for downstream data validation.

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How can an architect split a massive, monolithic CLAUDE. md file to selectively include external standards files based on the current module?

• A.By utilizing the #include macro inside the file's YAML frontmatter.
• B.By using the @import syntax to reference and pull in external markdown files.
• C.By compiling a PreToolUse hook to merge files dynamically before generation.
• D.By specifying an allowed-tools array pointing to specific directories.

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When a tool lookup (e.g., get_customer) returns multiple matches, what is the most reliable way for the agent to proceed?

• A.Automatically escalate to a human agent.
• B.Select the most recently active account using a heuristic.
• C.Instruct the agent to ask the user for additional identifiers for clarification.
• D.Return a structured error and terminate the workflow.

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