To be able to select positions in any screen area with a light pen, we must have some__________ intensity assigned to each screen pixel.

Related MCQs

• In a black and white system ________________ per pixel is needed to control the intensity of screen positions.
• In a high quality system ________________ bits per pixel is needed to control the intensity of screen positions.
• ____________ include the intensity and positions of light sources and general background illumination required for a scene.
• A light pen activated with a _______.
• A system with 24 bites per pixel & a screen resolution of 1024 by 1024 requires____________________ mega byte of storage for frame buffer
• The number of bits per pixel in the frame buffer is called ________buffer area.
• A shadow-mask CRT has______________ phosphor color dots at each pixel position.
• On a black and white system with one bit per pixel, the frame buffer is commonly called as ______________.
• For systems with multiple bits per pixel, the frame buffer is commonly called as ______________.
• The term ___________ refers to the total screen area.