首页
登录
职称英语
Next time you enter a username and password, think about the rhythm of your
Next time you enter a username and password, think about the rhythm of your
游客
2024-01-27
60
管理
问题
Next time you enter a username and password, think about the rhythm of your typing. Not only can it be used to identify you, it can reveal if you are in a stressful environment.
It has long been known that the rhythms of a person’s typing style are【C1】______over time, leading to suggestions they could be used to【C2】______identity or even spot early signs of Alzheimer’s disease. But little was known about the effect of stress on typing【C3】______, so psychologist Mike Dowman and colleagues at the University of Abertay investigated.
They asked 35 people to log into a computer 36 times over three【C4】______sessions up to a month apart, using the same username and password. People were put into【C5】______and relaxed states alternately(交替地)by listening to a range of sounds known to【C6】______particular emotions.
The length of time each key was held down and the【C7】______between one being released and another pressed was recorded to generate a typing "fingerprint" for each person. The team used the data to develop and test software that identifies a person from their typing style【C8】______.
The data also showed that stress can be【C9】______in a person’s typing because it changes the pattern of timings.
"There’s no question: people do type【C10】______under stress," says Dowman. He suggests that security systems could be designed to raise the alarm if it seems that a person might be being forced to log into a system. More research will be needed, however, before a system could tell if a person is, say, just having a bad day or being held at gunpoint.
A)stressed E)interval I)differently M)normally
B)alone F)verify J)environments N)patterns
C)provoke G)only K)detected O)separate
D)stable H)unchangeable L)complete [br] 【C4】
选项
答案
O
解析
此处应为形容词。空后的sessions表示“一段时间”,据下文的the same可推断此处表示“三段单独的时间”,表明在这三段不同的时间里用同洋的用户名和密码,体现实验的合理性。separate符合文意。注意alone作形容词时也有“单独的”之义,但是alone只能作表语形容词,不能作定语修饰名词,故排除。
转载请注明原文地址:https://tihaiku.com/zcyy/3398168.html
相关试题推荐
Nexttimeyouenterausernameandpassword,thinkabouttherhythmofyour
Nexttimeyouenterausernameandpassword,thinkabouttherhythmofyour
Nexttimeyouenterausernameandpassword,thinkabouttherhythmofyour
Nexttimeyouenterausernameandpassword,thinkabouttherhythmofyour
Nexttimeyouenterausernameandpassword,thinkabouttherhythmofyour
Betterthinktwicebeforechoosingapasswordforemails,onlinebankaccoun
Betterthinktwicebeforechoosingapasswordforemails,onlinebankaccoun
Betterthinktwicebeforechoosingapasswordforemails,onlinebankaccoun
Betterthinktwicebeforechoosingapasswordforemails,onlinebankaccoun
Betterthinktwicebeforechoosingapasswordforemails,onlinebankaccoun
随机试题
Telecommuting—substitutingthecomputerforthetriptothejob—hasbeen
喷射混凝土的喷射工艺有()。A.干喷 B.湿喷 C.潮喷 D.水喷
女性,50岁,发现血糖高10年,血糖控制欠佳1个月。入院时空腹血糖17.8mmo
李某以前在银行工作,现在上海期货交易所工作,张某、赵某、王某、罗某想要投资上海期
艾宾浩斯通过对无意义音节的学习来研究遗忘,他的研究结果被画成曲线,得出遗忘的规律
求助者一般资料:男性,33岁,公司经理,未婚。 临床表现:求助者几个月前,因
肾功能不全患者给药方案调整方法有A.减小剂量 B.延长给药间隔时间 C.减少
ABC公司研制成功一种新产品,现在需要决定是否大规模投产,有关资料如下: (1
股票的价值是指其实际股利所得和资本利得所形成的现金流入量的现值。()
急性化脓性腹膜炎的手术指征中,下列哪项是错误的A.弥漫性腹膜炎无局限趋势 B.
最新回复
(
0
)