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【多选题】
每一个中国人应该具有()。
A.
文化自信
B.
民族自尊
C.
文化自主
D.
文化融合
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【简答题】物联网技术体系除了包括感知层技术、网络层技术和应用层技术外,还包括?(  ) A 关联技术 B 综合技术 C 公共技术 D 应用技术
【判断题】物联网的技术架构由感知层、网络层、应用层组成。() 判断对错
A.
正确
B.
错误
【简答题】Hi, boys and girls! Welcome to our museum. It’s free . You don’t have to pay any money. But we have some rules for you. Please remember them and do as I say. Firstly, don’t have food or drink here. Yo...
【多选题】物联网的技术架构由哪些层组成?
A.
感知层
B.
网络层
C.
应用层
D.
数据层
【单选题】绝大多数情况下,一份报纸广告的生命周期是
A.
12小时
B.
12天
C.
12星期
D.
12个月
【简答题】物联网三层论的技术学派认为,从技术架构上来看,物联网可分为三层:感知层、网络层和______。
【单选题】物联网标准体系可以根据物联网技术体系的框架进行划分,即分为感知延伸层标准、网络层标准、应用层标准和共性支撑标准。( )
A.
B.
【单选题】听力原文:W: Hi, Bill. I haven't seen a [Jim for half a year. Do you have some free time to go to the cinema with me this weekend? M: Sure. But I don't have any information about the recent films. What abo...
A.
Harry Porter and His Magic Stone.
B.
The Most Wanted.
C.
Both A and B
D.
Another film she prefers.
【单选题】听力原文:W: Hi, Bill. I haven't seen a film for half a year. Do you have some free time to go to the cinema with me this weekend? M: Sure. But I don't have any information about the recent films. What abo...
A.
Harry Porter and His Magic Stone.
B.
The Most Wanted.
C.
Both A and B
D.
Another film she prefers.
【单选题】设置语句结束的命令是(即修改结束标识符)
A.
SET
B.
END
C.
DELIMITER
D.
FINISH
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