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all examples of the database and after
数据库系统概论中所有的数据库例子以及课后习题和最后的上机实习的数据库。薛数据库的兄弟可以看看,有参考价值!-all examples of the database and after-school exercises and the final on the plane internship database. Xue database brothers can see that the reference value!
- 2022-10-24 10:05:03下载
- 积分:1
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ADSL基本知识介绍
ADSL基本知识介绍-basic knowledge on ADSL
- 2022-01-24 14:46:34下载
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QOS路由器器问题的Lagrange松驰求解方法 可以参考
QOS路由器器问题的Lagrange松驰求解方法 可以参考-QOS routers for the Lagrange relaxation can refer Solution
- 2022-03-23 09:30:23下载
- 积分:1
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several C program design
几个C++程序设计实例-several C program design
- 2022-07-24 14:47:26下载
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网络工程师必懂的专业术语
网络工程师必懂的专业术语-network engineers must understand technical terminology
- 2022-07-16 15:51:12下载
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视频抓帧,实现在一个能播放的视频里面连续的获取帧或者随即获取。并能对帧进行处理...
视频抓帧,实现在一个能播放的视频里面连续的获取帧或者随即获取。并能对帧进行处理-Video grasp frame to achieve in a row can play video inside or immediately obtain access to the frame. And can deal with the frame
- 2022-08-17 09:50:01下载
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有关学位论文的写法既注意事项的讲座
有关学位论文的写法既注意事项的讲座-the graduate thesis written to both matters of talks
- 2022-03-07 16:51:09下载
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matlab仿真命令集,我的资料和大家共享一下,希望对大家能够有所帮助...
matlab仿真命令集,我的资料和大家共享一下,希望对大家能够有所帮助-Matlab simulation command set, and the information I share that hope to be able to help you
- 2022-01-26 02:03:35下载
- 积分:1
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系统介绍了c++的名次概念
系统介绍了c++的名次概念-system introduced a concept c ratings
- 2022-05-25 05:40:16下载
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port basis of common sense Daquan ports can be divided into three broad categori...
端口基础常识大全 端口可分为3大类: 1) 公认端口(Well Known Ports):从0到1023,它们紧密绑定于一些服务。通常这些端口的通讯明确表明了某种服务的协议。例如:80端口实际上总是HTTP通讯。 2) 注册端口(Registered Ports):从1024到49151。它们松散地绑定于一些服务。也就是说有许多服务绑定于这些端口,这些端口同样用于许多其它目的。例如:许多系统处理动态端口从1024左右开始。 3) 动态和/或私有端口(Dynamic and/or Private Ports):从49152到65535。理论上,不应为服务分配这些端口。实际上,机器通常从1024起分配动态端口。但也有例外:SUN的RPC端口从32768开始。 本节讲述通常TCP/UDP端口扫描在防火墙记录中的信息。记住:并不存在所谓ICMP端口。如果你对解读ICMP数据感兴趣,请参看本文的其它部分。-port basis of common sense Daquan ports can be divided into three broad categories : a) recognized ports (Well Known Ports) : 0-1023, which closely bundled with some of these services. These ports are usually clear communication of a service agreement. For example : 80-port virtually always HTTP communications. 2) Registered port (Registered Ports) : from 1,024 to 49,151. They loosely bundled with some of these services. That is to say there are many services bundled with these ports for the same used for many other purposes. For example : Many systems dynamic port from around 1024. 3) Dyn
- 2022-03-18 09:29:16下载
- 积分:1