フリー問題

問題文

While a replication job is running, a team notices compute instances appearing in its tenancy that nobody created. The instances disappear again some time after the job finishes. The team wants to know what those instances were doing. Which statement describes them?

選択肢

1. They were target assets that read the snapshot and wrote it into a storage bucket in the tenancy before the stack was generated.
2. They were appliance agents that read the snapshot and pushed it into a storage bucket in the source environment as well.
3. They were remote agents that read the snapshot and wrote it into a storage bucket in the tenancy during the replication window.
4. They were hydration agents that read the replicated snapshot and wrote it into a block volume in the tenancy.