フリー問題

問題文

A user at a supplier writes in the portal of a retailer and then asks how the portal guards sign-in secrets. Which pairing of claims stands up?

選択肢

1. A reply sits under the note it answers while a first post sits at the head of the run of notes, and the rules a password must meet are held in a data base.
2. A first post sits under the note it answers while a reply sits at the head of the run of notes, and the rules a password must meet are held in a data base.
3. A reply sits under the note it answers while a first post sits at the head of the run of notes, and the rules a password must meet are held in a text file.
4. A first post sits under the note it answers while a reply sits at the head of the run of notes, and the rules a password must meet are held in a text file.