Computer graphics UE Past Papers Questions.

what is color look up table (CLUT) ?. Briefly explain how CLUT saves the memory in computer graphics.

Answer / Solution

The following are some of devices used in computer system, for each devices describe how does it fit in computer graphics field.

• data gloves
• graphic tablet

Answer / Solution

consider raster systems with resolutions of 640x480 then:

• What is the size of frame buffer (in bytes) for a system that stores 24 bits per pixel?
• suppose the system loads the image at the rate of  1 Mbps (Megabits per second) how long in seconds does it take to make image completely visible on the screen.?

Answer / Solution

Write short notes on cathode ray tube

Answer / Solution

Write short notes on beam penetration

Answer / Solution