フリー問題

問題文

An enterprise's Actions bill has grown. Which change most directly reduces storage-related charges without changing how workflows run?

選択肢

1. Set a budget so that spending stops once the limit is reached.
2. Shorten the retention period for workflow artifacts and logs from the default value.
3. Disable Actions in repositories that are not actively developed.
4. Move all workflows to self-hosted runners, because artifacts and logs are then held on the enterprise's own machines and fall outside the metered storage entirely.