根据《电子信息系统机房设计规范》()的叙述是错误的。 A.某机房内面积为125平方米

题型:单项选择题

问题:

根据《电子信息系统机房设计规范》()的叙述是错误的。

A.某机房内面积为125平方米,共设置了三个安全出口

B.机房内所有设备的金属外壳、各类金属管道、金属线槽、建筑物金属结构等必须进行等电位联结并接地

C.机房内的照明线路宜穿钢管暗敷或在吊顶内穿钢管明敷

D.为了保证通风,A级电子信息系统机房应设置外窗

考点:计算机软件水平考试中级系统集成项目管理工程师2010上半年上午中级系统集成项目管理工程师真题
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阅读下面的短文,判断文后的句子是否与短文内容相符,符合的选T 不符合的选F(共4小题,每小题2分)
Life in 2050
What will life be like in the year 2050? No one knows, but of course it will be very different from it today Here are some predictions:
Firstly, people will work fewer hours, and robots will do hard and dangerous work instead.So they will have more free time for sports and travelling.
Secondly, cars, will run faster, and computers will control(控制) the speed instead of people. So there won't be any accidents.
Thirdly, people will be able lo live in the sea. away from the crowded and noisy cities on land.
Lastly, water will  have become one of our most serious problems because there could be serious shortage(短缺). Some scientists open predict that water could be the cause of war if we don'i act now.
小题1:Nobody knows what life will be like in the year 2050.
小题2:Peoplewont need to work by the year 2050.
小题3:The sea will be too noisy and crowed for man to live in.
小题4:Water shortage could be serous in the future.
题型:单项选择题

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B.寒就是邪,伤寒就是伤邪

C.是传染病的一种

D.肠伤寒

E.以上都不是

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使用牙轮钻头钻进时,井眼方位往往有向左偏斜的趋势。

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关于商户长款和手工退货说法正确的是:()

A.都是受理机具或人为原因造成的差错

B.提交申请都要使用“6831事务信息录入”交易

C.是否预收商户款项资金都要法人机构作出具体规定

D.都要通过银联差错处理平台提交,产生挂账时都体现在《银联差错挂账待调账清单》中

题型:单项选择题

我国的第一个五年计划的起止时间是多少?

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