フリー問題

問題文

A bank decides whether the encryption keys should stay on the cluster or come from a separate appliance. Which pair states what the cluster can hold by itself, and what the separate appliance answers when it is used?

選択肢

1. In that configuration the cluster itself holds the local keyword and the outside server then answers the probe requests over the standard interface.
2. In that configuration the cluster itself holds the local keystore and the outside server then answers the key requests over the standard interface.
3. In that configuration the cluster itself holds the local keyword and the outside server then answers the key requests over the standard interface.
4. In that configuration the cluster itself holds the local keystore and the outside server then answers the probe requests over the standard interface.