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【单选题】
,29岁,既往有哮喘史。因外出春游出现咳嗽、咳白色黏痰伴喘息1天入院。护理体检:体温36.5°C,脉搏90次/分,呼吸28次/分,血压120/80mmHg,双侧肺部可闻及广泛哮鸣音。若病人进一步表现为发绀明显、端坐呼吸、大汗淋漓持续24小时,经一般舒张支气管药物治疗后症状不缓解。应判断为
A.
轻症哮喘
B.
中症哮喘
C.
重症哮喘
D.
衰竭
E.
右心衰竭
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参考答案:
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【单选题】What kind of data is usually accepted by a Big Data system?
A.
Labeled data.
B.
Formatted data.
C.
Raw data.
D.
Organized data.
【判断题】冲动是指引起和维持个体活动,并使活动朝向某一目标的内在心理过程或内部动力。
A.
正确
B.
错误
【单选题】It isn't just big data specialists like data scientists and statisticians ______ to benefit from this boom of big data opportunities.
A.
who stands
B.
that stand
C.
which stands
D.
when stand
【判断题】前照灯的远光灯丝位于反射镜的焦点下方。
A.
正确
B.
错误
【多选题】下列属于网络广告的是( )
A.
文字链接广告
B.
图标广告
C.
横幅广告
D.
电子邮件广告
E.
电视广告
【单选题】(2-1)在开发 Java 程序时, 下列标识符命名 符合默认 规则 的是 ( )。
A.
常量需要大写 全部 字母
B.
变量和方法名的首字母大写
C.
接口名的首字母小写
D.
类名的首字母小写
【单选题】What reasoning was given for the following: why is the "data storage to price ratio" relevant to big data?
A.
It isn't, it was just an arbitrary example of big data usage.
B.
Companies can't afford to own, maintain, and spend the energy to support large data storage unless the cost is sufficiently low.
C.
Lower prices mean larger storage becomes easier to access for everyone, creating bigger amounts of data for client-facing services to work with.
D.
Larger storage means easier accessibility to big data for every user because it allows users to download in bulk.
【单选题】What is the big data?
A.
A big machine
B.
A big operation system
C.
A big collection of datasets
【单选题】What is the big data?
A.
A big machine.
B.
A big operation system.
C.
A big collection of datasets.
D.
A big collection of articles
【单选题】8 Which of the following statements concerning Big Data analytics is correct?
A.
Big Data analytics relies on digital information
B.
Big Data analytics relies on written information
C.
Big Data analytics relies on verbal information
D.
Big Data analytics relies on confidential information
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