Fundamentals of IT: Output Devices Quiz

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 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 (C)</p> Signup and view all the answers

Which feature varies among different display devices?

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

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

<p>UXGA (A)</p> Signup and view all the answers

What is the main characteristic of hardcopy output?

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

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

<p>Dot Pitch (A)</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 (B)</p> Signup and view all the answers

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

<p>XGA (C)</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 (C)</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 (C)</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 (A)</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 (B)</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 (D)</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 (C)</p> Signup and view all the answers

Flashcards are hidden until you start studying

More Like This

Use Quizgecko on...
Browser
Browser