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Overview of the Internet and WWW
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Overview of the Internet and WWW

Created by
@DarlingLawrencium

Questions and Answers

What does the Internet represent?

  • A database for information storage
  • A network of networks (correct)
  • A single network owned by a corporation
  • An application software

    • Which protocol is primarily used for communication on the World Wide Web?

  • FTP - File Transfer Protocol
  • TCP - Transmission Control Protocol
  • SMTP - Simple Mail Transfer Protocol
  • HTTP - Hypertext Transfer Protocol (correct)

    • What year was the first graphical web browser introduced?

  • 2000
  • 1989
  • 1993 (correct)
  • 1997

    • What was the early name of the Internet when it started in 1969?

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

    When was the term 'weblog' first coined?

    <p>1997</p> Signup and view all the answers

    What file extensions are typically used for HTML code files?

    <p>.htm or .html</p> Signup and view all the answers

    Which part of a URL identifies the protocol used for accessing resources?

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

    What is the purpose of a default file in a web server directory?

    <p>To act as a landing page when no specific file is requested</p> Signup and view all the answers

    Which of the following is NOT a component of a URL?

    <p>File type</p> Signup and view all the answers

    What character must be lowercase in the default filename to ensure it functions correctly?

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

    Which organization is primarily responsible for setting standards and enforcing rules for the Web?

    <p>World Wide Web Consortium (W3C)</p> Signup and view all the answers

    Which of the following describes a web page's function in relation to HTML?

    <p>A web page is an electronic document written in HTML.</p> Signup and view all the answers

    What is one way businesses utilize the Web for privacy management?

    <p>They keep private information on intranets.</p> Signup and view all the answers

    What technological feature do modern web browsers primarily enhance on the Web?

    <p>The presentation of multimedia and text</p> Signup and view all the answers

    Which of the following represents a core component of hypermedia systems found on the Web?

    <p>Images and sound</p> Signup and view all the answers

    Which component is essential for a computer to connect to the internet?

    <p>An Internet Service Provider (ISP)</p> Signup and view all the answers

    What function does a Web Server perform when responding to a browser's request?

    <p>It sends requested files and then closes the connection</p> Signup and view all the answers

    As of April 2013, which web browser held the largest market share?

    <p>Google Chrome</p> Signup and view all the answers

    Which feature is NOT commonly associated with Safari web browser?

    <p>Integrated email client</p> Signup and view all the answers

    What year was Mozilla Firefox originally released?

    <p>1998</p> Signup and view all the answers

    Which of the following browsers was first released in 2008?

    <p>Google Chrome</p> Signup and view all the answers

    What percentage of the browser market did Safari hold as of July 2009?

    <p>4%</p> Signup and view all the answers

    Which statement about Microsoft Internet Explorer is correct?

    <p>It is built into all current versions of Microsoft Windows.</p> Signup and view all the answers

    What is one primary responsibility of graphic designers in web design?

    <p>Making decisions about visuals like color and typography</p> Signup and view all the answers

    What does the role of an interface designer predominantly focus on?

    <p>Enhancing usability and navigation of web pages</p> Signup and view all the answers

    Which language is primarily used for writing web pages?

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

    What is a key feature of Cascading Style Sheets (CSS)?

    <p>They provide greater control over text and page formatting.</p> Signup and view all the answers

    What is one function of JavaScript on a web page?

    <p>Inserting functionality like mouse-overs</p> Signup and view all the answers

    Which background might be helpful for a programmer in web design?

    <p>Computer science</p> Signup and view all the answers

    What role does an information designer typically fulfill?

    <p>Organizing content effectively on websites</p> Signup and view all the answers

    What is considered an essential skill for anyone involved in web development?

    <p>A background in HTML</p> Signup and view all the answers

    What does DHTML stand for?

    <p>Dynamic Hypertext Markup Language</p> Signup and view all the answers

    Which of the following is NOT a commonly used web-related language?

    <p>Visual Basic</p> Signup and view all the answers

    Study Notes

    Overview of the Internet

    • The Internet is a network of networks that facilitates information sharing between computers.
    • It is decentralized, with no single entity owning it; the World Wide Web (WWW) is a subset of the Internet.

    World Wide Web (WWW)

    • The WWW utilizes Hypertext Transfer Protocol (HTTP) for communication.
    • Combines text and graphics, enhancing user experience through web pages.

    History of the Internet

    • ARPANET, funded by the US Department of Defense, launched the Internet in 1969.
    • The first electronic mail was sent in 1972.
    • Tim Berners-Lee invented the WWW in 1989, initially featuring text-only pages.
    • Mosaic, the first graphical web browser, emerged in 1993.
    • The term “weblog” was coined in 1997, later abbreviated to "blog."
    • By 2012, there were over 7 billion Internet users and 367 billion websites.

    Governance of the Web

    • No single entity governs the Web; however, the World Wide Web Consortium (W3C) establishes standards.
    • Browser developers like Microsoft and Mozilla influence web development through features and updates.

    Evolution of Business on the Web

    • Initially focused on research and government, the Internet evolved to accommodate e-commerce.
    • Businesses utilize e-commerce technologies for secure transactions, often maintaining private data on intranets.

    Features of Web Pages

    • Web pages are written in HTML (Hypertext Markup Language), which consists of tags and text.
    • Hyperlinks link web pages, enabling navigation between them.

    Understanding URLs

    • A URL (Uniform Resource Locator) identifies resources on the web and consists of the protocol, site name, and absolute path.
    • Example structure: http://daytona.raceway.com/home/race.html.

    Web Page Default Files

    • When a directory request is made without a specific file, servers look for default files like index.htm or index.html.

    Components of the Web

    • Key elements include personal computers, web browsers, Internet Service Providers (ISPs), servers, routers, and switches.

    Web Servers and Clients

    • To publish web pages, a web server responds to file requests from browsers.
    • The user (client) sends requests via browsers like Chrome, Firefox, Internet Explorer, or Safari.
    • Chrome: Launched in 2008, currently holds 52.7% market share.
    • Mozilla Firefox: Originated from Netscape code, has a 27.9% market share.
    • Microsoft Internet Explorer: Incorporated in Windows, with 12.7% market share.
    • Safari: Developed by Apple, focuses on features like tabbed browsing.

    Learning Web Design

    • Web design encompasses multiple disciplines: graphic design, user interface design, information design, HTML production, programming, and multimedia.

    Career Opportunities in Web Development

    • Various professionals can transition into web development, including print designers, office staff, programmers, and information engineers.

    Roles in Web Design

    • Graphic Designers: Responsible for visual presentation, color, typography, layouts, often needing formal training.
    • Interface Designers: Focus on usability and the functionality of web elements like buttons and menus.
    • Information Designers: Organize content and manage its navigation, often with backgrounds in database design.
    • Programmers: Enhance web functionality, writing scripts and applications, with backgrounds in computer science.
    • Key languages include HTML, CSS (Cascading Style Sheets), JavaScript, and CGIs.
    • HTML is essential for web page creation, evolving toward XHTML for enhanced functionality.
    • CSS allows for advanced text and page formatting and promotes reuse of style for consistency across pages.
    • JavaScript adds interactivity, such as form validation and dynamic content.

    Conclusion

    • Web design encompasses a wide-ranging study, from HTML5 to website management.
    • After foundational knowledge, individuals should explore specific areas of interest and expertise.

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    Quiz Team

    Description

    Explore the fundamentals of the Internet and the World Wide Web, including their history and governance. Learn about key milestones, such as the development of ARPANET and the invention of the World Wide Web by Tim Berners-Lee. This quiz covers essential concepts that are foundational to understanding modern web technologies.

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