选择题:TCP/IP体系结构由底层到高层依次分为?

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题目内容:

TCP/IP体系结构由底层到高层依次分为?

A.网络接口层、网络层、传输层、应用层

B.网络接口层、传输层、网络层、应用层

C.网络接口层、传输层、应用层、网络层

D.传输层、网络接口层、网络层、应用层

参考答案:

超五类屏蔽双绞线传输距离是?

超五类屏蔽双绞线传输距离是?这是一个关于双绞线 屏蔽 数据网组建的相关问题,下面我们来看答案是什么,超五类屏蔽双绞线传输距离是?A.10米B.100米C.500米D.1000米正确答案:100米

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An ionic crystal consists of cations and anions, therefore, the ionic crystal can conduct electricity.

An ionic crystal consists of cations and anions, therefore, the ionic crystal can conduct electricity.这是一个关于有机电子学的相关问题,下面我们来看答案是什么,An ionic crystal consists of cations and anions, therefore, the ionic crystal can conduct electricity.A.正确B.错误正确答案:错误

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Generally, π electron shows higher energy than that of σ electron, so π* electron also shows higher energy than that of σ* electron.

Generally, π electron shows higher energy than that of σ electron, so π* electron also shows higher energy than that of σ* electron.这是一个关于有机电子学的相关问题,下面我们来看答案是什么,Generally, π electron shows higher energy than that of σ electron, so π* electron also shows h

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Frenkel exciton has the smallest radius.

Frenkel exciton has the smallest radius.这是一个关于有机电子学的相关问题,下面我们来看答案是什么,Frenkel exciton has the smallest radius.A.正确B.错误正确答案:正确

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某数码相机的镜头焦距是24mm,像面大小为18mmx12mm,这个相机能摄入的半视场角W为()

某数码相机的镜头焦距是24mm,像面大小为18mmx12mm,这个相机能摄入的半视场角W为()这是一个关于焦距 视场 数码摄影技术的相关问题,下面我们来看答案是什么,某数码相机的镜头焦距是24mm,像面大小为18mmx12mm,这个相机能摄入的半视场角W为()A.24.26度B.20.56度C.14.04度D.48.52度E.28.08度F.41.12度正确答案:24.26度

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