フリー問題

問題文

A regulator asks the firm to show, for any past day, which employee opened which member account. The delivery tier already ends the employee session, so it sees both sides. The architect must decide what has to be written down, and separately how that writing is made trustworthy. Which pairing fits?

選択肢

1. The requirement is met by writing down the principal attribution for every request, and the writing is made trustworthy by the sealing verification the reviewing organization can repeat.
2. The requirement is met by writing down the address attribution for every request, and the writing is made trustworthy by the sealing verification the reviewing organization can repeat.
3. The requirement is met by writing down the address attribution for every request, and the writing is made trustworthy by the indexing verification the reviewing organization can repeat.
4. The requirement is met by writing down the principal attribution for every request, and the writing is made trustworthy by the indexing verification the reviewing organization can repeat.