Câu 2: CCA-F: Claude Certified Architect - Foundations

You’ve configured the system so that all four subagents have access to the complete set of 18 tools. During testing, agents frequently call tools outside their specialization – the synthesis agent attempts web searches, and the report generator tries to analyze documents. What is the primary cause of this poor tool selection behavior?

1. A. Choosing from 18 tools instead of 4-5 relevant ones increases decision complexity beyond reliable selection thresholds. — đáp án hiện tại
2. B. The tool definitions consume too much context window space, leaving insufficient room for task content.
3. C. The agents’ role descriptions in their system prompts conflict with having access to tools outside that role.
4. D. The coordinator cannot track which capabilities each subagent has, leading to misrouted tasks.