Online Social Networks Overview
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Questions and Answers

What is an online social network primarily designed to do?

  • Encourage members to share interests and media. (correct)
  • Provide educational resources and online classes.
  • Facilitate software interactions through a browser.
  • Represent specific causes or opinions of groups.

    • Which of the following is an example of a media sharing website?

  • LinkedIn
  • Coursera
  • MySpace
  • YouTube (correct)

    • What characterizes an educational website?

  • It promotes entertainment through games and music.
  • It offers media sharing like photos and videos.
  • It focuses on social networking and community interactions.
  • It provides avenues for both formal and informal learning. (correct)

    • Which of the following best describes a Web application?

    <p>A software that allows interactions through a web browser.</p> Signup and view all the answers

    What type of website best encapsulates social and community engagement?

    <p>Online social networks.</p> Signup and view all the answers

    Which of the following is NOT typically a feature of entertainment websites?

    <p>Online classes.</p> Signup and view all the answers

    Which statement regarding advocacy websites is true?

    <p>They are focused on representing specific causes or opinions.</p> Signup and view all the answers

    Which service is an example of a web application?

    <p>TurboTax Online</p> Signup and view all the answers

    What is the primary function of a computer?

    <p>To process data and produce information</p> Signup and view all the answers

    What is a primary function of computer-aided design (CAD) software?

    <p>Assist in generating engineering and architectural designs</p> Signup and view all the answers

    Which of the following is classified as an input device?

    <p>Web cam</p> Signup and view all the answers

    Which type of software is best suited for creating high-quality color documents such as marketing literature?

    <p>Desktop publishing software</p> Signup and view all the answers

    What distinguishes data from information?

    <p>Data is unprocessed; information is meaningful</p> Signup and view all the answers

    Which of the following tasks can employees perform using a computer?

    <p>Generate invoices and manage calendars</p> Signup and view all the answers

    What distinguishes professional desktop publishing software from basic applications?

    <p>It can handle more complex layouts and graphics</p> Signup and view all the answers

    What type of device is a scanner classified as?

    <p>Input device</p> Signup and view all the answers

    Which professionals are most likely to use CAD software?

    <p>Engineers and architects</p> Signup and view all the answers

    What is a feature commonly found in graphics and multimedia programs?

    <p>User-friendly interfaces</p> Signup and view all the answers

    How do teachers utilize computers in the classroom?

    <p>To assist with classroom instruction</p> Signup and view all the answers

    What best describes an output device?

    <p>A device that conveys information to users</p> Signup and view all the answers

    What type of tasks can multimedia authoring software perform?

    <p>It allows the creation of interactive content</p> Signup and view all the answers

    Students can utilize computers for which of the following activities?

    <p>To complete assignments and conduct research</p> Signup and view all the answers

    Which of the following software types includes features for both audio and video editing?

    <p>Multimedia authoring software</p> Signup and view all the answers

    How do scaled-down versions of graphics and multimedia software assist home and small business users?

    <p>They simplify the user experience for document creation</p> Signup and view all the answers

    What is the primary purpose of the Internet?

    <p>To provide a platform for instant communication and access to global information</p> Signup and view all the answers

    Which of the following services is NOT commonly associated with the Internet?

    <p>Television broadcasting</p> Signup and view all the answers

    What was the original purpose of the ARPANET?

    <p>To facilitate communication during military operations and scientific research</p> Signup and view all the answers

    How many main computers were part of the original ARPANET network?

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

    What type of provider offers individuals and organizations access to the Internet?

    <p>Access provider</p> Signup and view all the answers

    Which statement best describes the evolution of ARPANET into the Internet?

    <p>ARPANET expanded by linking thousands of computers, ultimately becoming the Internet.</p> Signup and view all the answers

    What distinguishes a host from a client in a network?

    <p>A host provides services and connections to other devices.</p> Signup and view all the answers

    How many individual computers were linked in ARPANET by 1984?

    <p>1,000</p> Signup and view all the answers

    What is the main purpose of a text message?

    <p>To send a short note typically fewer than 300 characters.</p> Signup and view all the answers

    Which of the following devices can send video messages?

    <p>A video phone</p> Signup and view all the answers

    What differentiates a PDA from a smartphone?

    <p>A PDA usually lacks phone capabilities and may not be Internet-enabled.</p> Signup and view all the answers

    What feature is common to most e-book readers?

    <p>They often have a touch screen and are Internet-enabled.</p> Signup and view all the answers

    What is typically true about handheld computers?

    <p>They are small enough to fit in one hand.</p> Signup and view all the answers

    Which of the following correctly describes a portable media player?

    <p>It allows users to store, organize, and play digital media.</p> Signup and view all the answers

    How would you define an instant message?

    <p>A real-time Internet communication for exchanging messages.</p> Signup and view all the answers

    What distinguishes a picture message from other types of messages?

    <p>It includes a photo or image, sometimes with sound and text.</p> Signup and view all the answers

    Study Notes

    Online Social Networks

    • Online social networks allow users to share interests, ideas, stories, and media with registered members.
    • Facebook has over 300 million active users, making it one of the largest social networking sites.
    • Media sharing websites facilitate sharing of photos and videos; examples include Flickr for photos and YouTube for videos.

    Educational Websites

    • Educational sites support formal and informal learning environments.
    • Companies and colleges offer online training and degrees to enhance structured learning experiences.
    • Instructors utilize the web to enhance classroom learning by providing course materials and information.

    Entertainment Websites

    • Entertainment sites create interactive environments and host music, videos, games, and chat rooms.
    • These platforms often include features like ongoing web episodes and sweepstakes.

    Advocacy Websites

    • Advocacy sites promote a specific cause or opinion and typically represent a group's or association's interests.

    Web Applications

    • Web applications enable interaction with software via a web browser on any device connected to the Internet.
    • Examples include Google Docs for document editing, TurboTax Online for tax preparation, and email services like Windows Live Hotmail.

    Computers and Their Functions

    • A computer is an electronic device that follows instructions to process, store, and produce data.
    • Data refers to unprocessed items; processed data becomes meaningful information.

    Components of a Computer

    • Input Devices: Hardware that allows data input; includes keyboard, mouse, microphone, scanner, and webcam.
    • Output Devices: Hardware that conveys information; includes text messages, instant messages, picture messages, and video messages.

    E-Book Readers and Handheld Devices

    • E-book readers are designed primarily for reading digital books and usually feature a touchscreen and internet access.
    • Handheld computers (Ultra-Mobile PCs) serve mobile professionals needing portable computing solutions.

    Portable Media Players

    • Mobile devices for storing and playing digital media; enable organization and accessibility of content.

    The Internet

    • The Internet is a global network linking individuals, businesses, and institutions, providing access to information and communication.
    • Over 1 billion users globally utilize the Internet for a range of services, including email and chat applications.

    ARPANET

    • ARPANET was the original network created by the U.S. Department of Defense in 1969 to connect researchers.
    • It linked four main computers at prestigious universities and has evolved into today’s Internet, consisting of over 550 million hosts.

    Access Providers

    • Businesses that provide Internet access, either free or for a fee, play a crucial role in connecting users to the web.

    Graphics and Multimedia Programs

    • Designed for professionals in fields like engineering and graphic design, these programs allow advanced document creation.
    • Users can employ software for CAD, desktop publishing, image and video editing, and multimedia authoring.

    Computer-Aided Design (CAD)

    • CAD software assists in creating technical designs for vehicles, buildings, and scientific models, enhancing precision and efficiency.

    Desktop Publishing Software

    • DTP software enables the creation of high-quality documents with text and graphics, suitable for marketing materials and publications.

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    Description

    Explore the world of online social networks, where users share interests, ideas, and media with a global community. This quiz covers popular platforms like Facebook and MySpace, highlighting their impact and usage in modern society. Test your knowledge on the functions and features of these networks.

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