What is scan code
Explain the term scan code?
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Whenever a key is pushed on the keyboard, the keyboard controller keeps the code carry to the key which is pressed into the part of memory known as the keyboard buffer. This code is known as the scan code.
What is meant by scan code and refreshing of the screen?
Consider three different raster systems with resolutions of 640 x 480, 1280 x 1024, and 2560 x 2048? a) What size is frame buffer (in bytes) for each of these systems to store 12 bits per pixel?
Illustrate the term OpenGL? Define in brief.
Explain the term scan conversion?
What are the main attributes of animation software?
Define the terms Random scan or Raster scan displays? Also differentiate it.
What do you understand by the term vanishing point? Also describe principle vanishing point?
Briefly illustrate the term Joysticks? Write down its key features.
Define bundled attributes?
Explain clipping? Also describe the term covering or exterior clipping?
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