Fundamentals of IT: Output Devices Quiz
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Questions and Answers

What is the primary difference between softcopy and hardcopy output?

  • Softcopy output is temporary and editable, while hardcopy output is permanent and not editable
  • Softcopy output is electronic and not touchable, while hardcopy output is physical and touchable (correct)
  • Softcopy output can be viewed on monitors, while hardcopy output can only be printed on paper
  • Softcopy output is stored electronically and hardcopy output is stored physically

    • Which type of output is NOT touchable and exists electronically inside the computer?

  • Softcopy output (correct)
  • Hardcopy output
  • Editable output
  • Temporary output

    • What is the main purpose of computer output?

  • To connect different devices to the computer
  • To input data into the computer for processing
  • To produce information from the computer program for the user (correct)
  • To store data in the computer's memory

    • What are some common types of display devices used for viewing electronic output?

    <p>CRT Displays and LED Displays</p> Signup and view all the answers

    Which feature varies among different display devices?

    <p>Color depth</p> Signup and view all the answers

    Which technology supports up to 32 bit color depth and a resolution of 1600X1200?

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

    What is the main characteristic of hardcopy output?

    <p>It is not editable and permanent</p> Signup and view all the answers

    What is the distance between pixels on a computer monitor screen called?

    <p>Dot Pitch</p> Signup and view all the answers

    What is the number of times in one second that the electron gun redraws the entire image called?

    <p>Refresh Rate</p> Signup and view all the answers

    What technology supports up to 16.8 M colors at 1024X768 resolution?

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

    What is the video display controller used for converting digitized output from a computer into visuals on a display?

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

    What determines the resolution, number of colors, and speed with which images appear on screen?

    <p>Graphics Card</p> Signup and view all the answers

    What does a color monitor's Electron Gun shoot onto the charged screen coated with phosphorus?

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

    Which component in a CRT monitor is responsible for shooting electrons down the tube onto a charged screen coated with phosphorus?

    <p>Electron Gun</p> Signup and view all the answers

    What does each cluster of three dots, one of each color RGB, create in a color monitor?

    <p>A Pixel</p> Signup and view all the answers

    What is the measure of cycles per second used to indicate the refresh rate of displays?

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

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