TAILIEUCHUNG - Lecture Business data communications and networking (8th edition): Chapter 2 - Jerry Fitzgerald, Alan Dennis

Lecture Business data communications and networking (8th edition): Chapter 2 - Application layer. In this chapter, the following content will be discussed: Application architectures, world wide web, electronic mail, other applications. | Business Data Communications and Networking 8th Edition Jerry Fitzgerald and Alan Dennis John Wiley & Sons, Inc Prof. M. Ulema Manhattan College Computer Information Systems 2 - Copyright 2005 John Wiley & Sons, Inc Chapter 2 Application Layer 2 - Copyright 2005 John Wiley & Sons, Inc Outline Application Architectures Host-Based, Client-Based, and Client-Server Architectures, Choosing Architectures World Wide Web How the Web Works, Inside an HTTP Request & HTTP Response Electronic Mail How E-Mail Works, Inside an SMTP Packet Listserv, Attachments in MIME Other Applications Ftp, Telnet, Instant Messaging, Videoconferencing 2 - Copyright 2005 John Wiley & Sons, Inc Application Layer - Introduction Application Layer Network Layer Transport Layer Applications (., email, web, word processing) Functions of Applications Data storage Storing of data generated by programs (., files, records) Data access logic Processing required to access stored data (., SQL) .

• PR - Truyền thông
• Business data communications
• Data communications networks
• Data communications
• Data communications system
• Application layer
• Application architectures
• Data link layer
• Network criteria
• Media access control
• Network models
• Network standards
• Physical layer
• Digital transmission
• Network and transport layers
• Transport layers
• Local area networks
• Traditional ethernet
• Wireless local area networks
• Wireless LANs
• Backbone networks
• Backbone network architectures
• Circuit switched networks
• Wide area networks
• Network security
• Risk assessment
• Network design
• Traditional network design
• Network management
• Configuration management