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以下哪一种方法无法防范口令攻击()

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  • 【名词&注释】

    基础研究(basic research)、言外之意(subaudition)、研究者(researchers)、网络服务(network service)、参与者(participant)、沟通交流、一部分(part)、不懈努力(unremitting efforts)、工作小组(work group)、紧密联系(tight link)

  • [单选题]以下哪一种方法无法防范口令攻击()

  • A. 启用防火墙功能
    B. 设置复杂的系统认证口令
    C. 关闭不需要的网络服务
    D. 修改系统默认的认证名称

  • 查看答案&解析 点击获取本科目所有试题
  • 举一反三:
  • [单选题]文中( 2 )处正确的答案是( )。
  • A. 4
    B. 8
    C. 10
    D. 16

  • [单选题]项目绩效评审的主要目标是(32)。
  • A. 根据项目的基准计划来决定完成该项目需要多少资源
    B. 根据过去的绩效调整进度和成本基准
    C. 得到客户对项目绩效认同
    D. 决定项目是否应该进入下一个阶段

  • [单选题](1)是企业信息系统的重要目标。
  • A. 技术提升
    B. 数据标准化
    C. 企业需求分析
    D. 信息共享和业务协同

  • [单选题]People are indulging in an illusion whenever they find themselves explaining at a cocktail(鸡尾酒)party,say,that the are“in computers,”or“in telecommunications,”or“in electronic funds transfer”.The implication is that they are part of the high—tech world.Just between US,they usually aren’t.The researchers who made fundamental breakthroughs in those areas are in a high—tech business.The rest of us are (71) of their work.We use computers and other new technology components to develop our products or to organize our affairs.Because we go about this work in teams and projects and other tightly knit working group(紧密联系(tight link)在一起的工作小组(work group)),we are mostly in the human communication business.Our successes stem from good human interactions by all participants in the effort,and our failures stem from poor human interactions.The main reason we tend to focus on the (72) rather than the human side of the work is not because it’s more (73),but because it’s easier to do.Getting the new disk drive installed is positively trivial compared to figuring out why Horace is in a blue funk(恐惧)or why Susan is dissatisfied with the company after only a few months.Human interactions are complicated and never very crisp(干脆的,干净利落的)and clean in their effects,but they matter more than any other aspect of the work.
  • A. you’re like the vaudeville character(杂耍人物)who loses his keys on a dark street and looks for them on the adjacent street because,as he explains,“The light is better there!”
    B. (71)
    C. creators
    D. innovators
    E. appliers
    F. inventors

  • [多选题]软件测试原则中指出“完全测试是不可能的”,主要原因是______。
  • A. 输入量太大、输出结果太多以及路径组合太多
    B. 自动化测试技术不够完善
    C. 测试的时间和人员有限
    D. 仅仅靠黑盒测试不能达到完全测试
    E.

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