問題文
A team is putting a fungible token onto a network and reads the interface that such tokens are expected to present. Two notes in that interface bear on how the record of a movement must be kept. One note says how a movement of nothing at all must be handled. The other says what the field for the party sending an amount must hold in the record that stands for units brought into being. How must a movement of nothing be handled, and what does that field hold?
選択肢
- Under that interface a movement of nothing must be handled as a normal one, and the field for the sending party holds a vacant address.
- Under that interface a movement of nothing must be handled as a normal one, and the field for the sending party holds a broker address.
- Under that interface a movement of nothing must be handled as a failed one, and the field for the sending party holds a vacant address.
- Under that interface a movement of nothing must be handled as a failed one, and the field for the sending party holds a broker address.