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Questions: 1. Define Web, Web 1.0, Web 2.0 and Web 3.0 2. Define Internet 3. Brief History of the Internet 4. Major components of the Internet 5. Uses of the Internet 6. Internet terms and Definition

Question

Questions:

  1. Define Web, Web 1.0, Web 2.0 and Web 3.0
  2. Define Internet
  3. Brief History of the Internet
  4. Major components of the Internet
  5. Uses of the Internet
  6. Internet terms and Definition
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Solution

  1. Web: The Web, or World Wide Web, is a system of interconnected documents and other resources, linked by hyperlinks and URLs. It was created in 1989 by British computer scientist Tim Berners-Lee.

    Web 1.0: This is the "readable" phase of the World Wide Web which was mostly static pages hosted on ISP-run web servers or on free web hosting services. There was little to no interaction or direct communication between users.

    Web 2.0: This is the "writable" phase of the World Wide Web with interactive data. This means that users can interact with the web pages, making the web a more interactive platform. It includes social networking sites, blogs, wikis, video sharing sites, hosted services, etc.

    Web 3.0: This is the "executable" phase of World Wide Web evolution which includes semantic web, microformats, natural language search, data-mining, machine learning, recommendation agents, and artificial intelligence technologies, among others.

  2. Internet: The Internet is a global network of computers that works on the basis of standard protocols to connect millions of networks and, consequently, some billions of users around the world. It allows for the sharing and exchange of a vast amount of information.

  3. Brief History of the Internet: The Internet originated with the U.S. government, which began building a computer network in the 1960s known as ARPANET. In 1983, the network had grown to include a number of universities and research labs. This network became known as the Internet. The World Wide Web was created in 1989, and the first web browser was launched in 1990.

  4. Major components of the Internet: The major components of the Internet include hardware (like servers, routers, and computers), software (like browsers, FTP clients, and protocols), and services (like email, web hosting, and cloud computing).

  5. Uses of the Internet: The Internet is used for communication (email, instant messaging, video conferencing), information retrieval (search engines, news, blogs), social networking, online shopping, online banking, digital marketing, entertainment (streaming music, streaming video), and e-learning.

  6. Internet terms and Definition:

    • URL (Uniform Resource Locator): The address of a web page.
    • HTTP (HyperText Transfer Protocol): The protocol used for transferring hypertext requests and information on the web.
    • HTML (HyperText Markup Language): The main markup language for creating web pages and other information to be displayed in a web browser.
    • Browser: A software application used to locate, retrieve, and display content on the World Wide Web, including web pages, images, video, and other files.
    • ISP (Internet Service Provider): A company that provides access to the Internet.
    • Router: A device that forwards data packets along networks, connecting computers on a network to the Internet.
    • Firewall: A network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules.
    • Cloud Computing: The delivery of computing services over the Internet, allowing for flexible, on-demand access to a shared pool of configurable computing resources.
    • VPN (Virtual Private Network): A secure connection between private networks linked through the Internet. It allows you to create a secure connection to another network over the Internet.

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