Fundamentals of IT & Computer Applications: Output Devices Quiz
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Questions and Answers

Which type of output is electronic and not touchable?

  • Touchcopy
  • Hardcopy
  • Softcopy (correct)
  • Temporarycopy
  • What is the main difference between softcopy and hardcopy output?

  • Softcopy is touchable, hardcopy is not touchable
  • Softcopy is electronic, hardcopy is physical (correct)
  • Softcopy is not editable, hardcopy is editable
  • Softcopy is temporary, hardcopy is permanent
  • Which type of output exists electronically inside the computer?

  • Temporarycopy
  • Hardcopy
  • Softcopy (correct)
  • Touchcopy
  • What feature differentiates hardcopy from softcopy in terms of touchability?

    <p>Hardcopy is not touchable, softcopy is touchable</p> Signup and view all the answers

    Which type of output is permanent and not editable?

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

    What are the devices used to view electronic or softcopy output called?

    <p>Display Devices</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

    Which video display controller was introduced by IBM in 1987 and later adopted for IBM PC?

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

    What technology are CRT monitors based upon?

    <p>Cathode Ray Tube Technology</p> Signup and view all the answers

    How many electron guns does a color monitor have?

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

    What is the measure of the number of times in one second that the electron gun redraws the entire image on a display?

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

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

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

    What does the distance between pixels on a computer monitor screen measure?

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

    What is responsible for converting digitized output from a computer into visuals on the displays?

    <p>Video Graphics Array</p> Signup and view all the answers

    What does the electron gun shoot onto a charged screen coated with Phosphorus?

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

    What is the measure of the number of times in one second that the electron gun redraws the entire image on a display?

    <p>Refresh rate</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 responsible for converting digitized output from a computer into visuals on the displays?

    <p>Video Graphics Array (VGA)</p> Signup and view all the answers

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

    <p>UXGA (Ultra Extended Graphics Array)</p> Signup and view all the answers

    What is the technology behind the most commonly used monitors, based on Cathode Ray Tube Technology?

    <p>Cathode Ray Tube (CRT) Displays</p> Signup and view all the answers

    What does the electron gun shoot onto a charged screen coated with Phosphorus?

    <p>Electrons</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 feature of a color monitor has three Electron Guns, one for each color (Red, Green, and Blue)?

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

    What is the picture tube of a monitor called?

    <p>Cathode Ray Tube (CRT) or picture tube</p> Signup and view all the answers

    What is the back of the tube in a Cathode Ray Tube (CRT) monitor known as?

    <p>Negatively charged cathode or Electron Gun</p> Signup and view all the answers

    What is the difference between softcopy and hardcopy output?

    <p>Softcopy is electronic form of output and is not touchable, while hardcopy is physical form of output and is touchable.</p> Signup and view all the answers

    What are the commonly used display devices or monitors for viewing electronic or softcopy output?

    <p>CRT (Cathode Ray Tube) Displays, LCD (Liquid Crystal Displays), and LED Displays</p> Signup and view all the answers

    What is the measure used for the size of a monitor?

    <p>The size of a monitor is measured diagonally.</p> Signup and view all the answers

    What are the characteristics of softcopy output?

    <p>It is electronic, not touchable, temporary, and not editable.</p> Signup and view all the answers

    What are the characteristics of hardcopy output?

    <p>It is physical, touchable, permanent, and not editable.</p> Signup and view all the answers

    What are the features of displays or monitors?

    <p>Size and color</p> Signup and view all the answers

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