フリー問題

問題文

An administrator can either reference a netgroup in an NFS export rule or write every client into the rule. Which pair states what the netgroup form keeps and what the direct form repeats?

選択肢

1. The two ways name the same systems, so the netgroup form keeps the named checksum and the direct form repeats the raw hostname in that documentation.
2. The two ways name the same systems, so the netgroup form keeps the named checksum and the direct form repeats the raw hierarchy in that documentation.
3. The two ways name the same systems, so the netgroup form keeps the named collection and the direct form repeats the raw hierarchy in that documentation.
4. The two ways name the same systems, so the netgroup form keeps the named collection and the direct form repeats the raw hostname in that documentation.