P213 159
Biometric access-control systems---those using fingerprints, voiceprints, etc., to regulate admittance to restricted areas—work by degrees of similarity, not by identity. After all, even the same finger will rarely leave exactly identical prints. Such systems can be adjusted to minimize refusals of access to legitimate access-seekers. Such adjustments, however, increase the likelihood of admitting impostors.
---Which of the following conclusions is most strongly supported by the information above?
(B) If a biometric access-control system reliable prevents impostors from being admitted, it will sometimes turn away legitimate access-seekers.
(C) Biometric access-control systems are appropriate only in situations in which admittance of impostors is less of a problem than is mistaken refusal of access
麻烦谁能给我翻译一下题目
谢谢。
一种生物测定进入控制系统-用指纹,声音等来控制进入特定地区-是依据相似程度而不是依据身份.毕竟,同样的手指也不可能留下同样的指纹.这个系统可以调整到减少拒绝合格进入者.但同时也增加了冒名者进入的可能性.
不知道翻的对不对?你用的是11版OG吗?10版的159不是这个题?
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