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TCP/IP()layer protocols provide services
TCP/IP()layer protocols provide services
资格题库
2022-08-02
103
问题
TCP/IP()layer protocols provide services to the application()running on a computer. The application layer does not define the application itself, but rather it defines ()that applications need—like the ability to transfer a file in the case of HTTP. In short, the application layer provides an()between software running on a computer and the network itself. The TCP/IP application layer includes a relatively large number of protocols, with HTTP being only one of those. The TCP/IP()layer consists of two main protocol options—the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP).A.applicationB.sessionC.physicalD.transpor
选项
A.application
B.session
C.physical
D.transpor
答案
D
解析
TCP/IP应用层协议为在计算机上运行的应用软件提供服务,应用层不能定义应用本身,但是它可以定义应用层所需的服务,如能够在HTTP上传送一个文件。总之应用层提供运行在两台计算机间的一个接口及网络自己本身。TCP/IP应用层包含了大量的协议,HTTP协议就是其中一个。TCP/IP传输层两个主要协议选项,传输控制协议(TCP)和数据链路协议(UDP)。
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本试题收录于:
初级网络管理员题库软件水平考试初中高级分类
初级网络管理员
软件水平考试初中高级
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