Introduction to the World Wide Web
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Questions and Answers

What is the primary function of hyperlinks within the World Wide Web?

  • To download web pages onto a local device
  • To provide navigation between interlinked documents (correct)
  • To store images and audio files on servers
  • To format data transmission between servers

    • Which technology defines how messages are formatted and transmitted on the web?

  • HTML
  • FTP
  • URL
  • HTTP (correct)

    • What role does HTML play in web development?

  • It serves as a navigation tool for hyperlinks
  • It specifies the location of web resources
  • It is a data transmission protocol
  • It structures and organizes web page content (correct)

    • How do URLs function in relation to web resources?

    <p>They define the location of resources on the web</p> Signup and view all the answers

    Which components are not part of the World Wide Web's structure?

    <p>Physical servers only</p> Signup and view all the answers

    Who invented the World Wide Web and what was his profession?

    <p>Tim Berners-Lee, physicist</p> Signup and view all the answers

    What year did Tim Berners-Lee first demonstrate the web server and browser?

    <p>1990</p> Signup and view all the answers

    What was the primary characteristic of Web 1.0?

    <p>Static information focused on repositories</p> Signup and view all the answers

    In what year did CERN make the WWW technology available to the public on a royalty-free basis?

    <p>1993</p> Signup and view all the answers

    Which aspect was emphasized during the era of Web 2.0?

    <p>Universal network connectivity and user collaboration</p> Signup and view all the answers

    Study Notes

    What is the Web?

    • Refers to the World Wide Web (WWW), a system of interlinked hypertext documents accessed via the Internet.
    • Pages contain various formats, such as text, images, audio, and video, interconnected by hyperlinks.

    How the World Wide Web Works

    • The WWW functions like a vast electronic book, with interconnected pages stored on global servers.
    • Hyperlinks enable navigation between different documents and sections within a document.

    Key Technologies of the Web

    • HTTP (Hypertext Transfer Protocol): Protocol for transmitting data between web servers and browsers, defining message formatting and transmission.
    • HTML (Hypertext Markup Language): Standard markup language for creating and structuring web pages using specific tags or elements.
    • URLs (Uniform Resource Locators): Addresses that identify resources on the web, specifying location through components like protocol, domain name, and resource path.

    History of the World Wide Web

    • Invented by Tim Berners-Lee at CERN in 1989, aiming for user-friendly global communication and information sharing.
    • First demo of a web server and browser conducted in 1990 at CERN; first web page launched in 1991.
    • CERN made WWW technology publicly available in 1993 on a royalty-free basis.

    Evolution of the Web

    • Web 1.0: Static, focused on providing information; lacked dynamic features and interactivity.
    • Web 2.0: Emerged early 2000s, allowing for interactive experiences and user collaboration, underpinning platforms like Airbnb and TikTok.
    • Web 3.0: In development, aims for intelligent, decentralized, and user-controlled online spaces.

    Importance of the Web Today

    • Serves as a fundamental tool for communication, education, commerce, and government, fostering innovation and connectivity.
    • Influences how people work, learn, and conduct business in an interconnected world.

    Difference between Website and Webpage

    • Webpage: A single document or content piece linked to other pages.
    • Website: A collection of different webpages residing under a common domain, allowing developers to showcase content.

    The Internet

    • Describes a global network connecting computers, enabling communication, sharing, and information retrieval.

    Origin of the Internet

    • Developed in the 1960s as ARPANET to facilitate information sharing among computers.

    Comparison: Web vs. Internet

    • Basic Structure:
      • Internet: Includes physical infrastructure (cables) and communication protocols.
      • Web: Utilizes the internet, focusing on protocols for viewing pages.
    • Functions:
      • Internet: Used for various applications like email and gaming.
      • Web: Primarily designed for viewing webpages.
    • Accessibility:
      • Internet: Foundation for all online services.
      • Web: Specific part of the internet dedicated to webpages.

    Conclusion

    • The Internet serves as the overarching network, while the Web is a subset designed for accessing web pages. Both are essential for the digital experience.

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    Description

    This quiz explores the fundamental concepts of the World Wide Web (WWW), including its structure and functionality. Understand how interlinked hypertext documents create a vast information system accessible via the Internet. Test your knowledge on the various formats of information available on the web.

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