OSI参考模型中的第二层是()-查字典考试网

OSI参考模型中的第二层是()

A、网络层
B、数据链路层
C、传输层
D、物理层

查看答案

正确答案：

答案解析：

暂无解析

上一题下一题

你可能感兴趣的试题

AsfarasAustraliancultureisconcerned,thehistoryofAustraliacanbedividedintothefollowingphaseswiththeexceptionof________.

A、theperiodoftheoriginalcultureofAboriginalpeople
B、theperiodofthedominantBritishculture
C、tehperiodofAsianculture
D、theperiodofamulticulturalsociety

查看答案

Ifanearthquakeoccurred，someoftheone-storeyhouses________.

A、mightbeleftstand
B、mightleavetobestanding
C、mightbelefttostand
D、mightbeleftstanding

查看答案

ThedifferencesbetweensynonymsexistinthefollowingareasEXCEPT______.

A、denotation
B、connotation
C、reference
D、application

查看答案

Robotsdifferfromautomaticmachines________aftercompletionofonespecifictask，theycanbereprogrammedbyacomputertodoanotherone.

A、incase
B、inthat
C、inwhich
D、intime

查看答案

TheMississippi,whichissometimescalled________,hasplayedavitalroleinthehistoryoftheUnitedStates.

A、“OldManRiver”
B、“MoonRiver”
C、“OldFatherRiver”
D、“MotheroftheUnitedStates”

查看答案