COMPUTER NETWORKING

Detailed explanation-1: -In printing, DPI (dots per inch) refers to the output resolution of a printer or imagesetter, and PPI (pixels per inch) refers to the input resolution of a photograph or image. DPI refers to the physical dot density of an image when it is reproduced as a real physical entity, for example printed onto paper.

Detailed explanation-2: -Print resolution is measured in dots per inch (or “DPI”) which means the number of dots of ink per inch that a printer deposits on a piece of paper. So, 300 DPI means that a printer will output 300 tiny dots of ink to fill every inch of the print. 300 DPI is the standard print resolution for high resolution output.

Detailed explanation-3: -If an image has a resolution of 300 DPI, this means that every inch contains 300 dots of ink. Photographers and graphic designers typically use 300 DPI as a benchmark for printing high-quality images. However, larger images may require an even higher resolution.