Question 82
CCA-F is a newly released exam. These practice questions reflect our best current understanding — the exact wording and question formats may change in the live exam until the certification matures. Use them to learn the concepts, not to memorize.
Scenario: Tool Design and MCP Integration - A refund tool rejects a request because the order is outside the 30-day return window—a policy rule, not a temporary glitch. How should this error be represented?
- A`errorCategory: "business"` with `isRetryable: false` and a clear user-facing explanation.
- B`errorCategory: "transient"` with `isRetryable: true` so the agent retries with backoff.
- CA generic `"Operation failed"` message.
- DReturn success with an empty result to avoid confusing the agent.