Computer Input Devices
12 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What type of keyboard does not have a physical presence?

  • Laptop keyboards
  • Virtual keyboards (correct)
  • Traditional keyboards
  • Thumb keyboards
  • What is a common feature of optical mice?

  • Requires a surface to function
  • Uses radio waves or infrared light waves
  • Emits and senses light to detect mouse movement (correct)
  • Has moving parts
  • What is a characteristic of touch screens?

  • Can be touched with more than one finger (correct)
  • Uses a stylus for input
  • Common on desktop computers
  • Can only be touched with one finger
  • What is the primary function of a gaming controller?

    <p>Provide input to computer games</p> Signup and view all the answers

    What type of scanner is commonly used in grocery stores?

    <p>UPC scanners</p> Signup and view all the answers

    What is the primary function of RFID readers?

    <p>Read information from tiny chips embedded in objects</p> Signup and view all the answers

    What is the primary function of an RFID reader?

    <p>To read information on a tag via radio waves</p> Signup and view all the answers

    What technology is used by banks to read encoded characters on checks?

    <p>Magnetic-ink character recognition (MICR)</p> Signup and view all the answers

    What is the typical range of NFC technology?

    <p>One inch or less</p> Signup and view all the answers

    What is an example of a service that uses NFC technology?

    <p>Both A and B</p> Signup and view all the answers

    What is the primary application of Optical-mark recognition (OMR)?

    <p>Scoring tests</p> Signup and view all the answers

    What is a common use of RFID technology in a sports event?

    <p>Tracking times of runners in a marathon</p> Signup and view all the answers

    More Like This

    Input Devices Quiz
    5 questions

    Input Devices Quiz

    GroundbreakingAlexandrite avatar
    GroundbreakingAlexandrite
    Computer Keyboard and Mouse Parts
    5 questions
    Use Quizgecko on...
    Browser
    Browser