GENEL1 - Web and Internet Overview
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Questions and Answers

What is the primary function of a wiki?

  • To facilitate direct messaging between users
  • To allow collaboration and content editing by various users (correct)
  • To store business data only
  • To serve self-contained web applications

    • What does the term 'internet' derive from?

  • Interconnected nodes only
  • Interaction and network
  • Intercommunication and network (correct)
  • Interlink and network

    • Which organization initiated an experimental computer network in 1969?

  • ARPA (correct)
  • NASA
  • IBM
  • CIA

    • What is a proxy server's role in a network?

    <p>To act as an intermediary between a user and another server</p> Signup and view all the answers

    When did the Internet expand to include business agencies?

    <p>1991</p> Signup and view all the answers

    What is the primary purpose of application servers?

    <p>To provide business logic for applications</p> Signup and view all the answers

    What was significant about the first 'free net' created in 1986?

    <p>It allowed unrestricted access to the internet for all users</p> Signup and view all the answers

    Which of the following best describes a web server?

    <p>A computer program that serves requested HTML pages</p> Signup and view all the answers

    Which of the following best describes the primary function of blogs?

    <p>An informal diary-style platform for posting entries.</p> Signup and view all the answers

    What is a key feature of folksonomy in Web 2.0?

    <p>Users can categorize content using their chosen keywords.</p> Signup and view all the answers

    Which of the following is NOT an example of a video sharing site?

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

    How are wikis typically managed?

    <p>Democratically, by its audience collaboratively editing content.</p> Signup and view all the answers

    Which technological feature is associated with Web 3.0?

    <p>It incorporates advanced interactive applications with enhanced features.</p> Signup and view all the answers

    What does 'User Participation' mean in the context of Web 2.0?

    <p>Users can contribute content through comments, reviews, and evaluations.</p> Signup and view all the answers

    Which of the following defines the 'Long Tail' feature in Web 2.0?

    <p>Services offered on demand, often based on user bandwidth or time spent.</p> Signup and view all the answers

    Which of the following platforms is primarily used for social networking?

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

    What is the primary function of a mail server?

    <p>To receive and forward e-mail for delivery</p> Signup and view all the answers

    Which of the following describes an Internet Service Provider (ISP)?

    <p>An organization providing services for accessing the internet</p> Signup and view all the answers

    How does the Domain Name System (DNS) function on the internet?

    <p>It translates human-friendly domain names into IP addresses</p> Signup and view all the answers

    What role does a file server play in a network?

    <p>It stores and manages data files for network access</p> Signup and view all the answers

    Which activity is NOT typically associated with the uses of the internet?

    <p>Creating physical artwork</p> Signup and view all the answers

    What does the term 'IP Address' refer to in networking?

    <p>A numerical label assigned to devices for identification</p> Signup and view all the answers

    Which is an example of a National ISP?

    <p>Sky Broadband</p> Signup and view all the answers

    Which of the following best describes the internet?

    <p>A global network of interconnected computer networks</p> Signup and view all the answers

    What is the main characteristic of Web 1.0?

    <p>It is primarily a read-only platform with limited user engagement.</p> Signup and view all the answers

    Who is credited as the inventor of the World Wide Web?

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

    Which of the following is NOT a disadvantage of Web 1.0?

    <p>Complex user interfaces</p> Signup and view all the answers

    What does the term 'dynamic page' refer to in the context of Web 2.0?

    <p>Web pages that respond to user input and preferences.</p> Signup and view all the answers

    Which of the following best defines Web 2.0?

    <p>An interactive web that emphasizes collaboration and user-generated content.</p> Signup and view all the answers

    Which example represents Web 1.0?

    <p>Mp3.com</p> Signup and view all the answers

    What is a common feature of social networking as described in Web 2.0?

    <p>Staying connected with others through user-generated content.</p> Signup and view all the answers

    In the evolution of the web, what does the transition from Web 1.0 to Web 2.0 signify?

    <p>An increase in user interactivity and content sharing.</p> Signup and view all the answers

    What is the primary function of HTML?

    <p>To tell a browser how to structure a web page</p> Signup and view all the answers

    Which element of a URL specifies the type of entity an organization registers as on the internet?

    <p>Top-level domain</p> Signup and view all the answers

    What does HTTPS indicate about a web page?

    <p>It has added encryption for security</p> Signup and view all the answers

    What is the difference between uploading and downloading data?

    <p>Uploading sends data to another device, while downloading receives data from another device</p> Signup and view all the answers

    Which of the following best describes a router?

    <p>A network device that directs traffic within a home or business</p> Signup and view all the answers

    What is a subdirectory in a URL used for?

    <p>To indicate a specific file location within a domain</p> Signup and view all the answers

    What defines a 'bit' in computer terminology?

    <p>The smallest unit of data in computing</p> Signup and view all the answers

    What role does encryption play in data security?

    <p>It scrambles data to prevent unauthorized access</p> Signup and view all the answers

    Study Notes

    The Web and the Internet

    • The World Wide Web is a collection of interconnected documents, organized into web pages with text and graphics.
    • Hypertext links allow navigation to related information within the web.
    • Websites consist of linked web pages around a common theme, with the home page serving as the main organizing page.
    • Sir Timothy Berners-Lee is credited as the inventor of the World Wide Web and is affiliated with the University of Oxford and MIT.

    Web Evolution

    Web 1.0 (Read Only Static Web)

    • Characterized as an early internet phase focused on reading content, primarily functioning as an information portal.
    • Built on hyperlinking and organized content through simple tables.
    • Mainly showcased company home pages and limited directory usability.
    • Examples include Mp3.com with directories and HTML pages.
    • Disadvantages include limited interactivity and lack of user engagement.

    Web 2.0 (Read-Write Interactive Web)

    • Represents a shift towards user-generated content, collaboration, and interactivity.
    • Features dynamic web pages responding to user inputs, enabling comments and user accounts.
    • Supports social networking via platforms like Facebook, Twitter, and LinkedIn.
    • Blogs serve as informal websites with posts displayed chronologically, examples being WordPress and Blogger.
    • Wikis allow collaborative editing, prominently seen in Wikipedia.
    • Video sharing sites like YouTube enable content uploading and sharing.
    • Key features introduce dynamic interfaces, user participation, and services offered on demand.

    Web 3.0 (Read-Write Intelligent Web)

    • A proposed third generation emphasizing enhanced features for web and mobile applications.
    • Focus on two-way interaction, with upgrades to existing online applications.
    • Examples include various portals tailored for students, governments, and vendors.
    • Wikis can be created on diverse subjects, allowing users to collaborate and edit.

    The Internet

    • The Internet is the largest global network connecting billions of computer users, derived from "interconnection" and "network."
    • It is decentralized, with no single entity owning the entire network.
    • Originated from the ARPA project in 1969, evolving through significant milestones like the introduction of TCP/IP.

    Major Components of the Internet

    • Servers: Provide services to other programs, including application servers, web servers, proxy servers, mail servers, file servers, and policy servers.
    • IP Address: Numerical label identifying each device on the network.
    • Browser: Application that allows users to access web information.
    • Domain Name System (DNS): Serves as the internet's "phonebook," translating domain names into IP addresses.
    • Internet Service Provider (ISP): Organizations that offer internet access, categorized as national or regional ISPs.

    Uses of the Internet

    • Information retrieval for education and professional purposes.
    • Communication via email and video conferencing.
    • E-commerce for buying and selling products.
    • Social networking and video sharing.
    • Online gaming and educational courses.
    • Monitoring and managing finances remotely.

    Internet Terms and Definitions

    • Internet: A global network of interconnected networks.
    • Web: A collection of billions of webpages viewed through browsers.
    • Email: Common method for sending messages online.
    • Social Media: Platforms for sharing content among users.
    • Online Gaming: Multiplayer games played over the internet.
    • HTML: Coding language defining page structure and content for browsers.
    • URL: A web address directing to specific resources online.
    • Bit/Byte: Basic units of digital data; bits are binary digits, and bytes generally consist of eight bits.
    • HTTP/HTTPS: Protocols for transmitting web pages, with HTTPS ensuring secure connections.
    • Router: Hardware directing network traffic from ISPs to user devices.
    • Encryption: The process of coding data for secure transmission and confidentiality.

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    Description

    Explore the essential concepts of the Web and the Internet in this quiz. Understand how information is organized into web pages, the significance of hyperlinks, and the definition of a website. Test your knowledge of these foundational elements critical to navigating the digital era.

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