web广告术语: (1)广告浏览量(页面浏览量或广告印象): Internet用户在特定时间内浏览广告的次数(如每天广告浏览量)。 (2)旗帜广告:它是web页面上的广告图片旗帜广告通常链接到广告客户的web页面,一旦点击该旗帜广告,将会转到广告客户的站点上去了

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11.1局域网 11.2广城网

8.1应用网页主题 8.2制作框架主题 8.3制作表单网页 8.4其他网页对象与效果 8.5使用CCS级联样式表 8.6创建与管理Web网站 8.7小结

Chapter 8 Network Management Computer Networking A Top Down Approach Featuring the Internet, The power Point slides are based on the 2nd edition Jim Kurose, Keith Ross

Chapter 6 Multimedia Networking Computer Networking: A Top Down Approach Featuring the Internet The power point slides are based on the materie 2nd edition provided by

Chapter 4 Network Layer Computer Networking: A Top Down Approach Featuring the Internet The PowerPoint Slides are based on the material 2nd edition. provided by Jim Kurose, Keith Ross

Chapter 3 Transport Layer Computer Networking The Powerpoint slides are based on the A Top Down Approach material provided by Featuring the Internet J F Kurose and K.W. Ross 2nd edition

Chapter 2 Application Layer Computer Networking: A Top Down Approach The PowerPoint Slides are based on Featuring the Internet, 2nd edition. the material provided by Jim Kurose, Keith Ross .F Kurose and K.W. Ross. Addison-Wesley, July

Internet的安全隐患主要源于计算机网络的脆弱性、 网络通信协议本身固有的缺陷、网络软件与网络服务的 漏洞、网络结构和网络硬件的安全缺陷等几个方面 具体表现为: