フリー問題

問題文

Which execution mode is the only one that modifies the Neo4j database?

選択肢

1. Both the mutate mode and the write mode, because the projected graph and the database are kept in step with each other once the results have been stored.
2. The stats mode, which stores the summary values it computes onto the nodes in the database it was run over.
3. The write mode, which stores the computed values back onto the nodes or relationships in the database itself.
4. The mutate mode, which stores the computed values on the nodes in the database while it leaves the projected graph exactly as it was.