MANAGEMENT

Detailed explanation-1: -Digital images are made of picture elements called pixels. Typically, pixels are organized in an ordered rectangular array. The size of an image is determined by the dimensions of this pixel array. The image width is the number of columns, and the image height is the number of rows in the array.

Detailed explanation-2: -The difference between the two image types is that while bitmap images are made up of pixels, vector files are made up of lines described by equations. This means that as you zoom in on a bitmap image it will become “grainy” while a vector file will stay smooth and sharp.

Detailed explanation-3: -Raster images are compiled using pixels, or tiny dots, containing unique color and tonal information that come together to create the image. Since raster images are pixel based, they are resolution dependent.

Detailed explanation-4: -Think of it as a logical–rather than a physical–unit. Pixels are the smallest unit in a digital display. Up to millions of pixels make up an image or video on a device’s screen. Each pixel comprises a subpixel that emits a red, green and blue (RGB) color, which displays at different intensities.