Monitor

Computer display is also called a display screen or VDT ( Video Display Terminal). A monitor screen used to display the output. Images are re-presented on monitor by Dodd called pixel.

1. Monochrome Monitor
2. CGA (Colour Graphics Array)
3. EGA (Enhanced Graphics Array)
4. VGA (Video Graphics Array)
5. SVGA (Super Video Graphics Array)

Monochrome Monitor

Computer display is as the name these type of monitors have single for ground colour but it offers various attributes. It was introduced by IBM (International Business Machine) in 1962.

CGA (Color Graphics Array)

It introduce by IBM (International Business Machine) in 1982. It has a low resolution screen it supports four colour.

EGA (Enhanced Graphics Array)

EGA is a video display standard that has a resolution of 640×350 pixel and it support 16 colors. It introduced by IBM in 1984.

VGA (Video Graphics Array)

VGA is a video display standard that has a resolution of 800×600 pixel and supports 256 colours. It introduce by IBA in 1987.

SVGA (Super Video Graphics Array)

This is a very high resolution standard that display up to 16.8 million colours that has a resolution of 1024×768 pixel. It was introduce in 1990.