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CSocket的实习与数据库的内容是将选择B.
用CSocket 实习数据库的内容有选择地传送,希望对你有用-CSocket internship with the content of the database is to transmit the choice, be useful to you
- 2023-08-06 09:55:03下载
- 积分:1
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1-持续CSMA协议下,当一个用户要发送数据时,它首先侦听信道,看是否有其他站点在传送。如果信道忙,就持续等待直到信道空闲时,便将数据送出。若发生冲突,就等待一个随机长的时间,然后重新侦听。
对于这种协议,先考虑当前帧i时的前一帧时i-1,得到前一帧时的最后一帧frame0(相对时间最大的帧)的相对时间dt0,然后再在当前帧时查看有哪些帧的相对时间会小于dt0,这些帧若是发送就会与frame0发生冲突,所以这些帧就进入持续等待状态,这些帧并没有发送。再考虑当前帧余下的帧(dt > dt0),它们中的第一帧侦听到信道处于空闲状态,所以就发送,而其他的帧由于第一帧的发送又处于等待状态。若有大于或等于2个帧的相对时间相等,且它们又同时侦听到信道空闲时,就会同时发送而导致冲突,冲突发生后的处理方法同上两个协议的一样。
-1- CSMA continued under the agreement, when a user to send data, it first interception Channel to see if there are other sites in transmission. If Channel busy, continuing to wait until the idle channel, and put more information out. If there is conflict, it is a long wait for a random time, then re-interception. Such agreements, to consider the current frame i am one of the former when i-1, be a time before the final one frame0 (relative to the time frame) the relative dt0 time, and then when the current frame to detect what the relative time frame will be less than dt0, these frames will be sent if and frame0 conflict, th
- 2022-03-03 08:55:18下载
- 积分:1
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这是一个用vC++开发的八十分源码!
但是还没完全开发好.
有兴趣的可以参考一下...
这是一个用vC++开发的八十分源码!
但是还没完全开发好.
有兴趣的可以参考一下
-This is a used vC++ Developed eight great source! But not yet fully developed well. Are interested can refer to
- 2022-09-11 19:40:03下载
- 积分:1
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该实例通过WinInet编程接口实现了完整的FTP客户程序,其界面类似于CuteFTP
和LeapFTP...
该实例通过WinInet编程接口实现了完整的FTP客户程序,其界面类似于CuteFTP
和LeapFTP-example through the WinInet Programming Interface a complete FTP client, its user interface is similar to CuteFTP and LeapFTP
- 2022-07-26 23:57:56下载
- 积分:1
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客户端和服务器文件传输的例子,网络编程的帮助下…
一个客户端和服务器文件传输的例子,对网路编程有帮助,类似FTP-a client and server file transfer example, the Internet programming help, similar to FTP
- 2022-03-28 21:07:52下载
- 积分:1
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Jsp网络编程,入门与实践,针对初学者,包含了255个实例,介绍XML,Struts,JSTL等...
Jsp网络编程,入门与实践,针对初学者,包含了255个实例,介绍XML,Struts,JSTL等-Jsp Network Programming, Introduction to and practice, aimed at beginners, includes 255 examples introduce XML, Struts, JSTL, etc.
- 2022-02-14 14:38:20下载
- 积分:1
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TCP/IP communications simulation procedures client. End needs and services are u...
TCP/IP通讯模拟程序的客户端程序.需要和服务端一起使用.-TCP/IP communications simulation procedures client. End needs and services are used together.
- 2022-03-10 07:42:42下载
- 积分:1
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代理服务器(Proxy Server)软件是一种常用的网络软件,常用于网吧、学校、公司等使用局域网的机构中。代理服务器的功能是接受过个客户端的网络请求,分析请求...
代理服务器(Proxy Server)软件是一种常用的网络软件,常用于网吧、学校、公司等使用局域网的机构中。代理服务器的功能是接受过个客户端的网络请求,分析请求的内容,从远程的服务器上获取信息后返回给客户计算机。本例实现一个比较简单的HTTP代理服务器程序。-proxy server (Proxy Server) software is a common network software commonly used in Internet cafes, schools, companies use LAN institutions. Proxy server function is accepted-client network request, analyze the content of the request from the remote server access to the information and returned to the client computer. The cases to achieve a relatively simple HTTP proxy server.
- 2023-07-09 18:25:03下载
- 积分:1
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一个机票购买系统
是个很简单明了的系统
是用VFP做的
里面包含了如何建立和购买机票
一看就知道
很适合初学者...
一个机票购买系统
是个很简单明了的系统
是用VFP做的
里面包含了如何建立和购买机票
一看就知道
很适合初学者-buy a ticket system is very simple and straightforward system is done with VFP which contains the building and how to purchase tickets a person would know very suitable for beginners
- 2022-05-06 08:46:40下载
- 积分:1
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哪位VC高手帮帮我,很长时间了,调不出来。是一个EMAIL的SMTP发邮件的。谢谢!!!如果调好了请发到LIHUALIU81@163.COM...
哪位VC高手帮帮我,很长时间了,调不出来。是一个EMAIL的SMTP发邮件的。谢谢!!!如果调好了请发到LIHUALIU81@163.COM-master help me, a very long time, stressed out. Email is one of the SMTP mail. Thank you! ! ! If the request is better made to LIHUALIU81@163.COM
- 2023-01-29 12:40:03下载
- 积分:1