COMPUTER NETWORKING

MULTIMEDIA AND QUALITY OF SERVICE

MULTIMEDIA DATA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the term for pixel-based images that map bits to a display space?
A
Streaming Graphics
B
Vector Graphics
C
Codecs
D
Raster Graphics
Explanation: 

Detailed explanation-1: -bitmap, method by which a display space (such as a graphics image file) is defined, including the colour of each of its pixels (or bits). In effect, a bitmap is an array of binary data representing the values of pixels in an image or display.

Detailed explanation-2: -raster graphics, also called bitmap graphics, a type of digital image that uses tiny rectangular pixels, or picture elements, arranged in a grid formation to represent an image.

Detailed explanation-3: -Raster graphics consist of illustrations created using pixels. Raster graphics are also called bitmaps. Digital photographs are the most common type of raster graphics.

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