Question 7: CCDV-F: Claude Certified Developer - Foundations

The Anthropic API deprecated a request parameter that your Claude application uses in approximately 40 places across the codebase. The deprecation notice gives a six-month window before the parameter is removed and recommends a replacement parameter with slightly different semantics. You would respond to the deprecation by ...

1. A. swapping all 40 call sites in a single change right away to prevent drawn-out migration work that will delay ongoing functioning.
2. B. migrating all 40 call sites in a single change near the removal date to ensure the deprecated parameter continues to work as long as possible.
3. C. adding regression tests to cover the parameter’s behavior, then migrating call sites in batches that you validate against regression tests. — đáp án hiện tại
4. D. keeping the deprecated parameter in place while writing a wrapper function around it to insulate the rest of the codebase from the eventual change.