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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Tool Design & MCP Integration | 18% | - Tool integration
|
| Topic 2: Context Management & Reliability | 15% | - Context handling
|
| Topic 3: Prompt Engineering & Structured Output | 20% | - Prompt design
|
| Topic 4: Agentic Architecture & Orchestration | 27% | - Agentic architecture patterns
|
| Topic 5: Claude Code Configuration & Workflows | 20% | - Claude Code
|
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NEW QUESTION # 43
You are using Claude Code to accelerate software development. Your team uses it for code generation, refactoring, debugging, and documentation. You need to integrate it into your development workflow with custom slash commands, CLAUDE.md configurations, and understand when to use plan mode vs direct execution.
Your team's CLAUDE.md includes a rule: "Use 4-space indentation and always run Prettier formatting." Despite this, code reviews reveal that roughly 30% of files Claude Code generates use inconsistent formatting - sometimes 2-space indentation, sometimes missing trailing commas. Adding emphasis ("IMPORTANT: You MUST use Prettier formatting") reduces violations to about 15%, but doesn't eliminate them. What is the most effective way to ensure all generated code is consistently formatted?
Answer: D
Explanation:
Hooks provide deterministic enforcement. Running Prettier automatically after every file edit or write guarantees consistent formatting, whereas instructions, rules, skills, or prompt-based checks still depend on model compliance.
NEW QUESTION # 44
You are building a multi-agent research system using the Claude Agent SDK. A coordinator agent delegates to specialized subagents: one searches the web, one analyzes documents, one synthesizes findings, and one generates reports. The system researches topics and produces comprehensive, cited reports.
A user is expanding the research system beyond its single web search agent by adding specialized data sources. They add a financial API agent that returns structured JSON with revenue, margins, and growth rates; a news monitoring agent that returns prose summaries of recent developments; and a patent analysis agent that returns structured lists of technology areas. The synthesis agent combines these into executive briefings. Currently, it converts everything to bullet points, causing financial comparisons to lose tabular clarity and news summaries to lose narrative flow. What change would most improve briefing quality?
Answer: B
Explanation:
The source outputs already contain appropriate structures; the problem is the synthesis agent flattening them into one format. Content-aware rendering preserves quantitative comparability for financial data and narrative coherence for news, producing a clearer executive briefing.
NEW QUESTION # 45
You are integrating Claude Code into your Continuous Integration/Continuous Deployment (CI/CD) pipeline.
The system runs automated code reviews, generates test cases, and provides feedback on pull requests. You need to design prompts that provide actionable feedback and minimize false positives.
Your automated review calls the Claude API for each pull request, using tool_use with a report_findings tool that returns a JSON array of finding objects. Each object contains file_path, line_number, severity, category, and description. During testing on a large pull request touching more than 30 files, the response reaches the max_tokens limit and is truncated in the middle of the JSON, causing your pipeline's parser to fail.
What is the most effective way to handle this?
Answer: B
Explanation:
Option A is correct because the failure results from excessive output volume, not from JSON or tool use.
Anthropic documents that max_tokens is a hard output ceiling and that a response stopped at this limit reports stop_reason: " max_tokens " . Its tool-streaming guidance also warns that generation can stop midway through a tool parameter, leaving partial JSON that must not be treated as complete. Splitting the pull request into bounded file groups limits the number of findings produced by each call, preserves the report_findings schema, and allows the pipeline to validate every response independently before merging and deduplicating the arrays. Shared dependency context can still be included when cross-file analysis is required.
Option B only postpones the failure because the model's output maximum remains finite. Option C abandons the structured contract and makes deterministic parsing less reliable. Option D changes the review requirements by suppressing potentially valuable lower-severity findings, while the retried request could still reach the same limit. Controlled partitioning followed by deterministic aggregation is therefore the most reliable and scalable design. Anthropic stop-reason guidance and tool-streaming guidance .
NEW QUESTION # 46
Which practice MOST improves prompt maintainability?
Answer: D
Explanation:
Organized prompts with labeled sections improve readability for both developers and Claude.
Clear structure reduces ambiguity, simplifies maintenance, and makes future prompt modifications significantly easier.
NEW QUESTION # 47
You are building a structured data extraction system using Claude. The system extracts information from unstructured documents, validates the output using JavaScript Object Notation (JSON) schemas, and maintains high accuracy. It must handle edge cases gracefully and integrate with downstream systems.
Your pipeline uses a tool called extract_metadata with a JSON schema for paper details. You've also defined lookup_citations and verify_doi tools for enrichment. During testing, you notice that when users include requests like "extract the metadata and tell me how cited it is," Claude sometimes calls lookup_citations first, which fails because it needs the DOI that extract_metadata would provide.
What's the most effective way to ensure structured metadata extraction happens first?
Answer: D
Explanation:
The dependency must be enforced by orchestration rather than left to probabilistic tool selection. Anthropic documents that tool_choice: {"type": "tool", "name": "..."} forces Claude to invoke the specified tool. By contrast, auto allows Claude to decide whether and which tool to call, while any requires some tool but does not force a particular one. ( https://platform.claude.com/docs/en/agents-and-tools/tool-use/define-tools ) Option A therefore establishes a deterministic two-stage workflow. The first API turn forces extract_metadata
, producing the DOI and other structured paper details. The application validates and stores that result. A subsequent turn then exposes or permits verify_doi and lookup_citations , passing the extracted DOI as explicit state. This design converts an implicit tool dependency into an application-controlled execution graph.
Option B is incorrect because array order is not a documented precedence mechanism and cannot guarantee selection. Option C forces extract_metadata on every call, including turns where enrichment should occur, potentially creating an infinite or non-progressing workflow. Option D guarantees only that one available tool is called; Claude could still select lookup_citations before the DOI exists.
For stronger input integrity, the tools can also use strict schemas so their arguments conform to the declared JSON Schema. The sequencing requirement, however, remains the responsibility of the orchestration layer.
Official references/topics: Tool Choice; Forced Tool Invocation; Multi-Turn Tool Orchestration; Tool Dependency Management.
NEW QUESTION # 48
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