Question 21
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: Claude Code for Continuous Integration - Your CI pipeline includes two Claude-based code review modes: a pre-merge-commit hook that blocks PR merge until completion, and a “deep analysis” that runs overnight, polls for batch completion, and posts detailed suggestions to the PR. You want to reduce API cost using the Message Batches API, which offers 50% savings but requires polling and can take up to 24 hours. Which mode should use batch processing? Which mode should use batch processing?
- AOnly the pre-merge-commit hook.
- BOnly the deep analysis.
- CBoth modes.
- DNeither mode.