
新一代信息技术导览-测验二
Quiz
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Other
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University
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Hard
risa chen
Used 4+ times
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11 questions
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1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
云计算的主要优点是:
初期投入大,需要用户自己维护
初期零成本,瞬时可获得
后期免维护,使用成本低
在供应IT资源量方面“予取予求”
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
物联网的核心是()。
应用
产业
技术
标准
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
面向所有用户提供服务,只要是注册付费的用户都可以使用,这种云计算属于:
公有云
私有云
混合云
独立云
4.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
物联网的简称是___。
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
以下关于大数据、云计算和物联网的区别,描述错误的是:
大数据侧重于对海量数据的存储、处理与分析,从海量数据中发现价值,服务于生产和生活
云计算本质上旨在整合和优化各种IT资源并通过网络以服务的方式,廉价地提供给用户
云计算旨在从海量数据中发现价值,服务于生产和生活
物联网的发展目标是实现物物相连,应用创新是物联网发展的核心
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
以下()选项不属于物联网的三大特征?
智能传递
全面感知
可靠处理
数据挖掘
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
只为特定用户提供服务,比如大型企业出于安全考虑自建的云环境,只为企业内部提供服务,这种云计算属于:
公有云
私有云
混合云
独立云
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