問題文
A DevOps team deploys several times a day. It keeps a suite that it runs against the features that were already working before the latest commit, and it treats that suite as a critical safety net. Which option describes what regression testing determines?
選択肢
- it determines whether the recent changes match the written contract that the services already have
- it determines whether the recent changes carry the license tag that the libraries already have
- it determines whether the recent commits break the existing behavior that the users already have
- it determines whether the recent changes reach the target servers that the operators already have