COMPUTER NETWORKING

Detailed explanation-1: -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-2: -Bitmap-based images are comprised of pixels in a grid. Each pixel or “bit” in the image contains information about the color to be displayed. Bitmap images offer a fixed resolution and cannot be resized without losing image quality. These images are also called raster images.

Detailed explanation-3: -One of the advantages of using bitmap images in your designs is that bitmap files can hold a lot of color information. This is especially useful when working with photographs or when you want to create images are look very real. This also gives you access to a wider range of colors for rich color transitions and more.