フリー問題

問題文

A repository in Container Registry already holds twenty images when the team attaches an image scanner to it. What does the service do at that point and afterwards?

選択肢

1. Switching the scanner on starts one partial sweep of what already sits there, and each later rescan is batched by new vulnerability records.
2. Switching the scanner on starts one partial sweep of what already sits there, and each later rescan is triggered by new vulnerability records.
3. Switching the scanner on starts one exhaustive sweep of what already sits there, and each later rescan is triggered by new vulnerability records.
4. Switching the scanner on starts one exhaustive sweep of what already sits there, and each later rescan is batched by new vulnerability records.