【单选题】【消耗次数:1】
动态口令是一种( )
加密技术
数字签名技术
身份认证技术
防火墙技术
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相关题目
【判断题】 使用加密技术可以实现数字签名功能。
①  正确
②  错误
【单选题】 实现防火墙的主要技术不包括(?)?
①  安全认证技术?
②  包过滤技术?
③  应用网关?
④  代理服务器技术
【单选题】 实现防火墙的主要技术不包括()
①  安全认证技术
②  包过滤技术
③  应用网关
④  代理服务器技术
【单选题】 实现防火墙的主要技术不包括()
①  安全认证技术
②  包过滤技术
③  应用网关
④  代理服务器技术
【单选题】 防火墙采用的最简单的技术是:
①  安装维护卡
②  隔离
③  包过滤
④  设置进入密码
【多选题】 未来的防火墙产品与技术应用有哪些特点:( )。
①  防火墙从远程上网集中管理向对内部网或子网管理发展
②  单向防火墙作为一种产品门类出现
③  利用防火墙建VPN成为主流
④  过滤深度向URL过滤、内容过滤、病毒清除的方向发展
【判断题】 指纹识别是一种身份认证技术
①  正确
②  错误
【单选题】 以下不是身份认证技术的是( )。
①  数字签名技术
②  动态口令
③  生物识别技术
④  智能卡认证
【判断题】 数字签名是利用了对称密码体系的特点发展起来的一种技术。
①  正确
②  错误
【判断题】 认证性可用数字签字、身份认证技术来实现。
①  正确
②  错误
随机题目
【单选题】 ______ is Edwin Arlington Robinson’s best character sketch telling the story of the well-educated and rich hero who is admired by the town people but suddenly shot himself on one night.
①  “MiniverCheevy”
②  “Richard Cory”
③  “The House on the Hill”
④  None of the above
【判断题】 Mark Twain, one of the greatest 19th century American writers, is well known for his international theme.
①  正确
②  错误
【判断题】 As a realist, Mark Twain concerned particularly about the local character of a region, which came about as “Local Colorism”.
①  正确
②  错误
【判断题】 The first American writer of local color to achieve wide popularity was Bret Harte.
①  正确
②  错误
【单选题】 The end of ______ marked the beginning of The Gilded Age, an age of excess and extremes, of decline and progress, of poverty and dazzling wealth, of gloom and hope.
①  the American War of Independence
②  World War I
③  World War II
④  The Civil War
【单选题】 In Henry James’ The Portrait of A Lady, the author tries to portray the young woman as an embodiment of ______.
①  the force of convention
②  the free spirit of the New World
③  the decline of aristocracy
④  the corruption of the newly rich
【单选题】 In his masterpiece The Portrait of A Lady, Henry James _________.
①  incarnates the clash between the Old World and the New in the life journey of an American girl in a European cultural environment
②  tells a story about a young and innocent American confronting the complexity of the European life as well as the American society
③  describes a young American girl who gets “killed” by the winter in Rome
④  tells about some Europeans who learn with difficulty to adapt themselves to the American life
【单选题】 At the middle of 19th century, America witnessed a cultural flowering which is called “_____”.
①  the English Renaissance
②  the Second Renaissance
③  the American Renaissance
④  the Salem Renaissance
【单选题】 In Dreiser’s Sister Carrie, which of the following statements is NOT true about the characters in the story?
①  At the end of the story, Hurstwood’sfamily are enjoying a happy life without him.
②  Being unable to make a decent living, Hurstwood at last commits suicide.
③  In spite of her success as a famous actress Carrie does not feel happy.
④  Carrie becomes rich and helps Hurstwood out of his difficulty.
【单选题】 Which of the following is not written by Henry James?
①  Daisy Miller
②  The Wings of the Dove
③  The American
④  Self-Reliance