Information Technology Overview
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Information Technology Overview

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What is a positive aspect of the advancement of ICT in communication?

  • It decreases the availability of information.
  • It encourages more face-to-face meetings.
  • It promotes the use of a variety of communication tools. (correct)
  • It solely focuses on traditional methods of communication.

    • Which of the following is NOT a security measure associated with ICT?

  • Developing biometric systems for identification.
  • Using encryption methods to protect data.
  • Utilizing password protection for personal information.
  • Implementing face-to-face communication. (correct)

    • What negative effect does the increase in virtual communication have on personal behavior?

  • It enhances the quality of in-person conversations.
  • It leads to healthier lifestyles with more outdoor activities.
  • It reduces personal interactions and physical activity. (correct)
  • It increases the frequency of physical exercise.

    • How has ICT contributed to job markets according to the content?

    <p>It has led to increased unemployment in various sectors.</p> Signup and view all the answers

    Which is a common leisure activity that individuals partake in using ICT?

    <p>Streaming movies online.</p> Signup and view all the answers

    What primarily differentiates big data from regular data?

    <p>The insights and strategies derived from it</p> Signup and view all the answers

    Which of the following is an example of big data application?

    <p>Waze app for traffic management</p> Signup and view all the answers

    What is one advantage of moving towards a physical-digital integration in organizations?

    <p>It enhances operational efficiency and data backup</p> Signup and view all the answers

    What is a notable characteristic of having 'everything on demand' due to advancements in technology?

    <p>Enables instant access to various services via apps</p> Signup and view all the answers

    Which of the following is a positive impact of ICT on education?

    <p>Improved access to online learning resources</p> Signup and view all the answers

    What is a negative effect of ICT on personal interactions?

    <p>Reduced personal engagement between individuals</p> Signup and view all the answers

    What is a challenge posed by the increasing reliance on ICT in society?

    <p>Security concerns and risks</p> Signup and view all the answers

    How has ICT improved communication methods?

    <p>By providing instant access to vast information</p> Signup and view all the answers

    What is meant by Information and Communications Technology (ICT)?

    <p>Technology that supports activities involving information gathering, processing, and presenting.</p> Signup and view all the answers

    Which of the following describes a laptop computer?

    <p>A portable computer powered by a battery.</p> Signup and view all the answers

    What function does a modem perform in a computer system?

    <p>It allows communication over telephone or cable lines.</p> Signup and view all the answers

    What is a supercomputer primarily used for?

    <p>To perform millions of instructions per second for complex tasks.</p> Signup and view all the answers

    How does an output device function in a computer system?

    <p>It relays information to users or other devices.</p> Signup and view all the answers

    What characterizes an intelligent system?

    <p>It is capable of learning from data input.</p> Signup and view all the answers

    Which of the following best describes a minicomputer?

    <p>A multi-user computer supporting from 10 to hundreds of users.</p> Signup and view all the answers

    What does the term 'plagiarism' refer to?

    <p>The act of using someone’s intellectual property without acknowledgment.</p> Signup and view all the answers

    What is considered a defining characteristic of the current concept of technology?

    <p>It encompasses advancements in communication and information handling.</p> Signup and view all the answers

    What is the role of the user in the context of a computer system?

    <p>To communicate and interact with the computer.</p> Signup and view all the answers

    According to the ICT hierarchy proposed by Zuppo, which aspect has commonality across its classifications?

    <p>The necessity of devices like mobile phones and laptops.</p> Signup and view all the answers

    Which of the following best describes a USB flash drive?

    <p>A lightweight storage device that is easily transportable.</p> Signup and view all the answers

    What does the belongingness hypothesis convey about human behavior?

    <p>There is a basic psychological need to connect with others.</p> Signup and view all the answers

    Which statement is true regarding workstations compared to personal computers?

    <p>Workstations have more powerful microprocessors.</p> Signup and view all the answers

    Which of the following best categorizes trends?

    <p>Trends represent a specific style or preference at a given time.</p> Signup and view all the answers

    Which component is included in the definition of information and communications technology (ICT)?

    <p>Technologies that facilitate information transfer and communication.</p> Signup and view all the answers

    What does automation in the workplace generally involve?

    <p>Replacing workers with machines or robots to perform tasks</p> Signup and view all the answers

    Which of the following is NOT considered a cybersecurity threat?

    <p>Hardware upgrades</p> Signup and view all the answers

    What action is typically associated with plagiarism in ICT?

    <p>Copying another's work and claiming it as your own</p> Signup and view all the answers

    What is a potential legal consequence of exploitation in ICT?

    <p>Unlawful actions and legal penalties</p> Signup and view all the answers

    What does software piracy refer to?

    <p>Installing software without permission based on EULA</p> Signup and view all the answers

    Which of the following describes libel in the context of ICT?

    <p>Making false statements without evidence that damage a person's reputation</p> Signup and view all the answers

    What is an ethical principle that applies to the use of ICT?

    <p>Respecting copyright and intellectual property rights</p> Signup and view all the answers

    Which of the following actions can help safeguard internet connections from attacks?

    <p>Regularly updating security software</p> Signup and view all the answers

    Study Notes

    Information and Communications Technology (ICT)

    • Refers to technologies supporting gathering, processing, storing and presenting data.
    • Includes collaborative and communicative activities.

    Information Technology (IT)

    • Refers to the industry involving computers, software, networking and IT infrastructure for managing information.

    Input Device

    • Any hardware component allowing data or instructions to be entered into a computer.

    Intelligent System

    • A complex machine with learning capabilities.

    Laptop Computer

    • A battery-powered computer, more portable than a desktop, allowing use in various locations.

    Libel

    • The publication of false statements damaging an individual's business or reputation.

    Mainframe

    • A powerful multi-user computer supporting hundreds or thousands of users simultaneously.

    Media

    • Communication devices used in interaction and communication.

    Minicomputer

    • A multi-user computer supporting 10 to hundreds of users simultaneously.

    Modem

    • Enables computer data transmission over telephone or cable lines.

    Motherboard

    • Circuitry of the system unit, often part of, associated with, or linked to a circuit board.

    Output Device

    • Any hardware component transmitting information to individuals.

    Personal Computer

    • A small, single-user computer based on a microprocessor.

    Plagiarism

    • Using someone's intellectual property, such as ideas and writings, and claiming it as one's own.

    Port

    • An endpoint of communication in an operating system.

    Smartphone

    • A mobile phone with computer functions, featuring a touchscreen interface, internet access, and an operating system for downloadable applications.

    Software Piracy

    • Installing a copy of software without permission, or producing a copy disregarding copyright.

    Storage

    • Holds data, instructions, and information for future use.

    Supercomputer

    • An extremely fast computer performing millions of instructions per second.

    System Unit

    • A case containing the computer's electronic components for data processing.

    Technology

    • Facilitates easier and faster communication through telephones, computers, and mobile devices.

    Trend

    • A particular fashion, device, or entertainment style subject to change.

    USB Flash Drive

    • A portable storage device offering greater storage capacity than floppy or Zip disks.

    User

    • Anyone communicating and interacting with a computer or using its generated information.

    Workstation

    • Similar to a personal computer, but with a more powerful microprocessor and higher-quality monitor.

    Big Data

    • Large and complex volumes of data which can analyzed for insights to guide decision-making and strategy.

    Physical-Digital Integrations

    • System automation involving identifying physical elements and creating digital data for efficient operation and backup.

    Everything on Demand

    • Network connectivity allows access to information, music, movies, and services, such as drivers, through mobile phone applications.

    Positive Effects of ICT

    • Improved access to education
      • Learning management systems (LMS) implement educational enhancements such as distance learning, online tutorials, virtual reality, and interactive multimedia.
    • Access to information and communication
      • The internet enables communication and is accessible in commercial establishments and public spaces.
      • ICT tools such as VoIP phone, instant messaging, video chat, and email are widely used for leisure, entertainment, and global connections.
    • Security
      • Encryption methods, passwords, and biometric security systems protect personal information and data integrity.

    Negative Effects of ICT

    • Reduced personal interactions and physical activity
      • People are less likely to interact in person due to virtual communication.
      • The convenience of working from home and online entertainment lead to reduced physical activity, potentially causing health issues like obesity and heart disease.
    • Job loss or increase in unemployment
      • Jobs can be replaced by automation, leading to layoffs and smaller workforces.
      • Shipping and freight services may increase operating costs due to automation.
    • Security
      • Data must be kept secure and safeguarded from attacks such as data modification, identity spoofing, password-based attacks, denial-of-service, and malware.

    Ethical Issues in ICT

    • Plagiarism
      • Copied ideas, words, or writings without acknowledging the original source.
    • Exploitation
      • Dishonest and unethical treatment to take advantage of someone's work or resources.
    • Libel
      • Insulting, defamatory, or slanderous statements, especially if false and without evidence.
    • Software Piracy
      • Installing or copying software without an end-user licensing agreement (EULA) and/or disregarding copyright.

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    Related Documents

    Unit-1-Introduction-to-ICT.pdf

    Description

    This quiz covers essential concepts in Information and Communications Technology (ICT) and Information Technology (IT). Explore various topics such as input devices, intelligent systems, and types of computers. Test your knowledge on the impact of technology in gathering, processing, and presenting data.

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