ICT Overview and Comparison with IT
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Questions and Answers

Which type of mouse uses a ball to detect movement?

  • Trackball Mouse (correct)
  • Wireless Mouse
  • Gaming Mouse
  • Vertical Mouse

    • Which type of touchscreen technology is capable of detecting multiple touch points simultaneously?

  • Resistive Touchscreen
  • Infrared Touchscreen
  • Capacitive Touchscreen (correct)
  • Optical Touchscreen

    • What type of scanner is typically used for digitizing high-quality images and photos?

  • Handheld Scanner
  • Photo Scanner (correct)
  • Document Scanner
  • Sheet-Fed Scanner

    • Which type of microphone is best suited for professional studio recordings due to its sensitivity?

    <p>Condenser Microphone</p> Signup and view all the answers

    Which output device is specifically designed to display graphics and videos?

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

    What invention by Tim Berners-Lee in 1990 significantly changed how information is accessed and shared?

    <p>World Wide Web</p> Signup and view all the answers

    What is the primary function of input devices?

    <p>Interacting with the computer to provide data and instructions</p> Signup and view all the answers

    What is housed within the system unit of a computer?

    <p>Critical components for processing information</p> Signup and view all the answers

    Which of the following devices is used for typing text and entering commands?

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

    What do storage devices in a computer primarily do?

    <p>Store data and programs for use</p> Signup and view all the answers

    What aspect of computing was revolutionized by the proliferation of smartphones and tablets?

    <p>Access to information</p> Signup and view all the answers

    Which input device allows users to navigate and select items on the screen?

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

    What is a primary focus of Information Technology (IT)?

    <p>Managing and using technology to process data</p> Signup and view all the answers

    Which sector does Information and Communications Technology (ICT) not directly impact?

    <p>Transportation Sector</p> Signup and view all the answers

    In what way does ICT impact society?

    <p>Facilitate the sharing of knowledge and ideas</p> Signup and view all the answers

    Which of the following is a characteristic of Information Communications Technology (ICT)?

    <p>It includes both technology and applications for communication.</p> Signup and view all the answers

    What is one way that computers are considered powerful?

    <p>They can process large amounts of data quickly.</p> Signup and view all the answers

    Which has a broader scope, Information Technology (IT) or Information and Communications Technology (ICT)?

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

    Which of the following best describes the role of digital learning in the education sector?

    <p>It enhances the accessibility of education through online platforms.</p> Signup and view all the answers

    What is one significant societal impact of ICT?

    <p>Changing the way people work and communicate</p> Signup and view all the answers

    What breakthrough in computer technology was achieved with the invention of the transistor in 1947?

    <p>Replacement of vacuum tubes with smaller components</p> Signup and view all the answers

    What technology primarily facilitates communication in ICT?

    <p>Instant messaging applications</p> Signup and view all the answers

    What distinguishes the Business Sector uses of ICT from other sectors?

    <p>Emphasis on e-commerce and data management</p> Signup and view all the answers

    Which computer was one of the earliest general-purpose electronic computers developed in 1946?

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

    What was a significant benefit of the development of integrated circuits in the 1960s?

    <p>Miniaturization of electronic components</p> Signup and view all the answers

    How did the introduction of personal computers in the 1970s impact society?

    <p>Made computing power accessible to individuals</p> Signup and view all the answers

    What advancement in computing did graphical user interfaces (GUIs) achieve in the 1980s?

    <p>Greater user-friendly interactions</p> Signup and view all the answers

    Which invention by Lee De Forest in the early 1900s significantly contributed to the development of electronic computers?

    <p>Vacuum tube</p> Signup and view all the answers

    Which two individuals were pivotal in the development of integrated circuits?

    <p>Jack Kilby and Robert Noyce</p> Signup and view all the answers

    What was a primary purpose of ENIAC when it was first developed?

    <p>To perform complex military calculations</p> Signup and view all the answers

    What type of computer is primarily used for scientific research and complex simulations?

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

    Which of the following is a characteristic of mainframe computers?

    <p>Handle extensive data processing tasks</p> Signup and view all the answers

    What is a defining feature of microcomputers?

    <p>Designed for individual users</p> Signup and view all the answers

    Which of the following describes embedded computers?

    <p>Specialized computing devices inside everyday objects</p> Signup and view all the answers

    Which computer type is suitable for medium-sized businesses?

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

    What advancement is essential for ensuring seamless connectivity among computers?

    <p>Continuous advancements in hardware</p> Signup and view all the answers

    Which component is integrated into supercomputers to increase their computational power?

    <p>Multiple CPUs and GPUs</p> Signup and view all the answers

    Which of the following is NOT a characteristic of microcomputers?

    <p>Large and powerful</p> Signup and view all the answers

    Study Notes

    Information Communications Technology (ICT) Overview

    • ICT encompasses technologies for processing, storing, transmitting, and retrieving information.
    • Key sectors impacted by ICT include education, communication, entertainment, business, and societal dynamics.
    • Examples of ICT in the education sector: online platforms, digital learning, and virtual classrooms.
    • In the communication sector, ICT facilitates social media platforms, instant messaging, and the internet.
    • The entertainment sector utilizes streaming services and online gaming platforms.
    • Business sector applications include e-commerce and enhanced workplace communication.
    • Societal impact includes changes to access information, knowledge sharing, and global connectivity.

    Information Technology (IT) vs Information Communications Technology (ICT)

    • IT focuses specifically on technology management for information processing and retrieval.
    • ICT has a broader scope, integrating communication technologies that enhance data management and information exchange.
    • Both IT and ICT share historical roots in computer technology evolution.

    Evolution of Technology

    • The invention of the vacuum tube (1904) enabled early electronic computers.
    • ENIAC (1946) was a foundational electronic computer used for complex calculations.
    • Transistors (1947) replaced vacuum tubes, improving reliability and reducing size of components.
    • Integrated circuits in the 1960s allowed for further miniaturization of electronic devices.
    • The emergence of personal computers in the 1970s democratized computing power.
    • The World Wide Web (1990) revolutionized information access and e-commerce.

    Components of a Computer

    • Input devices include keyboards, mice, and scanners, facilitating user interaction and data entry.
    • Output devices present information via monitors and printers, making processed data accessible to users.
    • The system unit serves as the central body of the computer, containing critical processing components.
    • Storage devices, including hard drives and SSDs, store data and applications for future access.

    Classifying Computers

    • Supercomputers are specialized for high-calculation tasks, utilized in research and simulations (e.g., IBM’s Summit).
    • Mainframe computers manage extensive data processing for large organizations, supporting multiple users (e.g., IBM Z Series).
    • Minicomputers, or midrange computers, serve medium-sized businesses for various applications (e.g., DEC, PDP series).
    • Microcomputers, or personal computers, are widely used by individuals and include desktops and laptops (e.g., Apple MacBook).
    • Embedded computers perform specific functions within devices, enhancing everyday functionality.
    • Continuous advancements in algorithms and machine learning enhance computer capabilities.
    • Seamless connectivity fosters collaboration across devices, leading to increased productivity.
    • Ethical issues in ICT examine the challenges introduced by technology in society, including privacy and data security.

    Media in the Digital Age

    • The evolution of media reflects changes in technology, impacting how information is consumed and shared.
    • Current trends in ICT influence various aspects of daily life, reshaping communication and content creation.

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    Description

    This quiz explores the fundamentals of Information Communications Technology (ICT) and its impact across various sectors including education, communication, and business. It also provides a comparison between Information Technology (IT) and ICT, highlighting their differences and applications. Test your understanding of these essential concepts in today's digital world.

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