Question 2: CCDV-F: Claude Certified Developer - Foundations

The team is debating whether to build a new capability as a custom tool or to use an existing built-in tool that nearly covers the use case but lacks one specific feature. How would you decide?

1. A. Review the built-in tool’s documentation and assess whether its existing capabilities are sufficient to cover the use case without any modification or extension.
2. B. Identify whether the team has previously built similar custom tools and use those precedents to determine which approach is more consistent with the existing codebase.
3. C. Examine the custom tool option by scoping the implementation effort and determining whether the additional flexibility justifies the development and maintenance cost.
4. D. Evaluate whether the missing feature can be addressed by extending the built-in tool or warrants a custom tool, then choose accordingly. — đáp án hiện tại