The government’s new cyber-security
officials yesterday asked telecommunications companies for help in building at
government computer network that would have "no risk of outside penetration" — a
task some computer security consultants say is nearly impossible. Plans for the
private network, called Govnet, hinge on whether a reliable network
infrastructure can be built at an affordable price, officials said. Computer
system consultants said they could not estimate how much the network would cost
because of the government’s enormous size and security needs. Richard Clarke,
who was appointed special adviser to the president for cyberspace security this
week, said he believes a more reliable system can be built. Ninety percent of
available fiber-optic space is unused and fairly inexpensive to obtain, he
said. Govnet is part of a A. it will entail considerable cost. B. there isn’t a reliable network infrastructure yet. C. it will be difficult for Govnet to fit into the Internet. D. no telecommunications company can afford it. [简答题]使用兆欧表时测量前的准备事项有哪些?
[多选题]下列各项中,属于一般存款账户可以办理的业务有( )。
[单项选择]关于刑事诉讼法基本原则,下列哪一表述是正确的
A. 人民法院依照法律规定独立行使审判权,人民检察院依照法律规定独立行使检察权,不受任何机关、社会团体和个人的干涉 B. 我国《刑法》的规定应当体现"对一切公民在适用法律上一律平等"这个原则 C. 人民法院审判案件,除《刑事诉讼法》另有规定外,一般应当公开进行 D. 外国人在我国进行犯罪活动,除享有外交豁免权外,应当追究刑事责任的,适用我国法律 [判断题]热继电器热元件的动作电流受周围环境温度影响很大。( )
A.正确 B.错误 [判断题]性质重要、人员密集、发生火灾后损失大、影响大、伤亡大的公共建筑物,采用一、二级耐火等级的建筑。( )
A.正确 B.错误 [多选题] 《电力安全工作规程(发电厂和变电站电气部分)》第2条规定:不应使用()的带电作业工具。
A. 损坏 B. 受潮 C. 变形 D. 失灵 [判断题]100KVA及以上的变压器二次侧不得装带消弧装置的总开关。(1分)
A.正确 B.错误 [单选题]主动脉瓣中度狭窄时瓣口面积为
A.0.75cm2 B.0.75-1.0cm2 C.1.1-1.75cm2 D.1.76-2.0cm2 E.2.1-4.0cm2 [单选题]患者,男,26岁,因心情不好喝了250ml烈酒,突感心悸。门诊急查心电图示“Ⅰ、Ⅱ、aVF导联P波直立,aVR导联P波倒立,频率120次/分,PR间期0.16秒,P-P间隔<0.6秒”。该患者最可能发生了
A.室性心动过速 B.窦性心动过速 C.预激综合征 D.心房颤动 E.心室颤动 [简答题]离子选择性电极法在应用中分哪两种方法?两种方法有何不同点?
[单选题]下列单位中,不能用作存储容量单位的是()
A.Byte B.GB C.KB D.MIPS [判断题]生产经营单位不得因从业人员对本单位安全生产工作提出批评、检举、控告或者拒绝违章指挥、强令冒险作业而降低其工资、福利等待遇或者解除与其订立的劳动合同。
A.正确 B.错误 [单选题]慢性呼吸衰竭患者出现的最早最突出的症状是
A.发绀 B.呼吸困难 C.精神神经症状 D.其他器官损害 E.心血管系统症状 [判断题]对于木门窗框的边梃、上下坎必须刨四面。
[单选题]道口限界架埋设位置应在道口两侧,距最外股钢轨的距离不少于( )米处。
A.8 B.10 C.5 D.12 我来回答: 提交
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