フリー問題

問題文

The team has fixed a routing mistake inside the flow and wants the running deployment to pick up the fix. It has also been asked to move to a newer engine build. Which reading is correct?

選択肢

1. The fix reaches production by importing the unchanged version and pointing the deployment at it, and changing the hosting layer would move the engine forward without touching the business specification.
2. The fix reaches production by importing the unchanged version and pointing the deployment at it, and changing the design layer would move the engine forward without touching the business specification.
3. The fix reaches production by importing the revised version and pointing the deployment at it, and changing the hosting layer would move the engine forward without touching the business specification.
4. The fix reaches production by importing the revised version and pointing the deployment at it, and changing the design layer would move the engine forward without touching the business specification.