'Hypertext transfer protocol' diaporamas de présentation

en.wikipedia/wiki/Http

http://en.wikipedia.org/wiki/Http Hypertext Transfer Protocol ( HTTP ) is a communications protocol for the transfer of information on the Internet . Its use for retrieving inter-linked text documents ( hypertext ) led to the establishment of the World Wide Web .

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Optimising Web Server Utilisation and Bandwidth Usage

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Chapter 2 The Internet and World Wide Web

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Communications Protocol

Communications Protocol. All communications between devices require that the devices agree on the format of the data. The set of rules defining a format is called a protocol . At the very least, a communications protocol must define the following: rate of transmission (in baud or bps)

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Reliable Distributed Systems

Reliable Distributed Systems. Fundamentals. Overview of Lecture. Fundamentals: terminology and components of a reliable distributed computing system Communication technologies and their properties Basic communication services Internet protocols End-to-end argument. Some terminology.

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Distributed Systems: Concepts and Design

Distributed Systems: Concepts and Design. Jinghai Rao 13,9,2000. Topics. Chapter 1: Characterization of Distributed Systems Chapter 2: System Models. What is Distributed Systems.

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Introduction

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CHAPTER 7

CHAPTER 7 THE INTERNET AND INTRANETS What is the Internet? The Largest computer network in the world (a network of networks) Exchanges information seamlessly by using the same open, non-proprietary standards and protocols, within interconnected networks

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Chapter 1 Characterization of Distributed Systems

Chapter 1 Characterization of Distributed Systems Choe, Hyun Jong Dept. of Computer Education Korea National Univ . Of Education Chapter Overview Definition & Motivation of Distributed Systems Properties of Distributed Systems Examples of Distributed Systems

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OSI Model

OSI Model. Objectives. Describe the purpose of the OSI Model and each of its layers Explain specific functions belonging to each OSI Model layer Understand how two network nodes communicate through the OSI model Discuss the structure and purpose of data packets and frames

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Ch 22: Web Hosting and Internet Servers

Ch 22: Web Hosting and Internet Servers LaShall Bates Web Hosting Providing Raw web pages (HTML) FTP SSL Streaming audio or video Linux vs. Windows hosting??? Linux provides Maintainability and performance Multi user, interactive OS Multi task Administration Can be tuned to be faster

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Exploring Microsoft Office 2003

Exploring Microsoft Office 2003 Internet Explorer and the World Wide Web: Welcome to Cyberspace Robert Grauer and Maryann Barber Committed to Shaping the Next Generation of IT Experts. Objectives (1 of 2) Define the Internet and brief history World Wide Web vs. Internet

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WWW and HTML

WWW and HTML. Annoucement. Many people submitted the .vbp file and lost points Can resubmit the .frm file to my email, nanzhang@egr.msu.edu and get most points back. Deadline of Program 4 is extended to 5 PM today. I will hold office hour until 2:30PM today. Infrastructure of the Internet.

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Internet and Web Concepts

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Servlets

Servlets. Servers. A server is a computer that responds to requests from a client Typical requests: provide a web page, upload or download a file, send email

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Internet Basics for Lilburn Elementary

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7. Application Layer

7. Application Layer. 7.1 Internet Application Layer A rchitecture 7.2 SMTP for Electronic Mail 7.3 FTP for File Transfer 7.4 NFS for Remote Access to Files 7.5 TELNET for Virtual Terminal (Remote Login) 7.6 HTTP for the World Wide Web. SMTP. =. Simple Mail Transfer Protocol.

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Chapter 12: Accessing the Web

Chapter 12: Accessing the Web. URL (Uniform Resource Locator) class Applet methods for audio clips for images context interface. Living on the Web. An HTML document contains reference to an Applet, not the applet code itself Code retrieved by URL URL (Uniform Resource Locator)

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HTTP: the hypertext transfer protocol

HTTP: the hypertext transfer protocol. Skills : none IT concepts : protocol, the RFC process, communication protocol layers, application layer. This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License. . HTTP vs HTML. HTML: hypertext markup language

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The Meta Tag

The Meta Tag. Tony Johnson 8/12/97 WSC meeting. Meta Tag. Definition Examples Use of http-equiv Use with Search Engines Other uses?. Meta Tag Definition (from W3C).

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