Question 81
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 - An MCP tool fails because the orders API timed out. It currently returns `{"isError": true, "content": "Operation failed"}`. The coordinator cannot decide whether to retry, change the query, or escalate. What should the error response include?
- AJust a longer human-readable message describing the failure.
- BStructured metadata: `errorCategory` (e.g., transient), `isRetryable`, a clear message, the attempted query, and any partial results.
- CNothing extra; the agent should retry every `isError` response automatically.
- DAn empty success response so the workflow keeps moving.