首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
How can the credit card recognize the spoken password given by the user? What is the main difference between the earlier model
How can the credit card recognize the spoken password given by the user? What is the main difference between the earlier model
admin
2009-06-15
33
问题
How can the credit card recognize the spoken password given by the user?
What is the main difference between the earlier model and the new voice card?
选项
A、The new one can identify itself by its ID squawk.
B、The new one Can produce beeps.
C、The new one needs the user to key in ID details.
D、The new one works only when it hears the password spoken by the user.
答案
D
解析
利用题干中的特征词earlier model和new voice card作为答案线索,同时注意备选项中出现的核心词/特征词ID.squawk,beeps,mdetails,这样发现答案相关句: But this earlier technology cannot prevent fraudulent use of stolen cards.The new one can.(前一句)This prevents fraudste rsrecording the beeps,noting the credit card details and then playing back the audible ID when they key in the details later.The new voice card also identifies itself by its ID squawk,(可见早期的音卡也能通过ID呼叫来加以识别,因此A不是答案) but it will not this until it has verified the legitimate user’s password.but 引导的转折句显然在暗示早期声卡和新的声卡的不同,因此判断D是答案。
转载请注明原文地址:https://kaotiyun.com/show/KVQd777K
本试题收录于:
职称英语理工类B级题库职称英语分类
0
职称英语理工类B级
职称英语
相关试题推荐
Inanexperimentconductedlastautumn,scientistsmadeexactcopiesofahumanembryoforthefirsttime.Thescientistsdevel
ReducePackagingPressureincreasedrecentlyonBritishsupermarketsandretailerstoreducepackagingaspartofananti-wa
A.Doescanceralwayscausepain?B.Cancancerbeprevented?C.Whatiscancer?D.Howcommoniscancer?E.Whatcausescancer?
Intherecentpast,medicalresearchershaveshownthatheartdiseaseisassociatedwithcertainfactorsinourday-to-daylives
Somepersonalcharacteristicsplayavitalroleinthedevelopmentofone’sintelligence.Butpeoplefailtorealizetheimport
Acupuncture—OldChineseMedicineFormorethan4,000yearspeopleinAsiahaveusedacupuncturetotreatillnesses.______【
Formanypeopletoday,readingisnolongerrelaxation.Tokeepuptheirworktheymustreadletters,reports,tradepublication
OnlyinFebruaryshouldattentionbepaidtochildren’soralhealth.Oralproblemscannotbeavoidedinanyway.
Whilewedon’tagree,wecontinuetobefriends.
OneGoodReasontoLetSmallpoxLiveIt’snowafairbetthatwewillneverseethetotalextinctionofthesmallpoxvirus.
随机试题
能使偶极子内束缚电荷产生位置移动的是
我国现行《建筑设计防火规范》不适用的建筑为()。
摊铺沥青混合料应做到()等要求。
2009年3月1日,甲将自己的房产无偿转让给了乙,此行为导致甲无法偿还对丙的债务,2009年6月1日,丙知道了该转让行为,丙的撤销权截止于()。
建设教育强国是中华民族伟大复兴的基础工程,必须把教育事业放在(),深化教育改革,加快教育现代化,办好人民满意的教育。
《天朝田亩制度》是太平天国的纲领性文件;《资政新篇》是太平天国后期颁布的社会发展方案。二者的共同点在于()
下列程序执行后,其输出结果为()。Dima(5)Fori=0To4a(i)=i+1:m=i+1Ifm=3Thena(m-1)=a(i-2)Elsea(m)=a(i)Ifi=2Thena(i-1)=a(m-3)
JohnCharlesWells,Ronald
Paula:Thefutureisdeterminedbytheactionsofthepresentday.Theresponsibilitywehaveforthefuturebeginswhenwe
Theyare______tofailiftheycontinueattheriskofallthesedangers.
最新回复
(
0
)