フリー問題

問題文

Which Argo CD component compares the live state against the target state and takes corrective action?

選択肢

1. The API server, because the CLI and the UI talk to it.
2. The repository server, because it holds the cached clone of the tracked repository and is therefore the only component that knows what the desired manifests are.
3. The Kubernetes scheduler, working from the Application spec.
4. The application controller.