What does DPI stand for in the context of digital images?

DPI stands for Dots Per Inch, and it is a measurement that indicates the resolution of a digital image, particularly in the context of printing. It quantifies how many individual dots of ink or pixels are contained in a linear inch of the printed image. Higher DPI values generally mean that an image will have more detail and clarity because more dots are used to create the final output. This measurement is crucial for ensuring that images look sharp and well-defined when printed, as opposed to appearing pixelated or blurry.

The other choices do not accurately represent the concept of DPI in relation to digital images. For example, the alternative definitions suggest terms or concepts that are either unrelated or not standard in the industry related to image resolution. Understanding DPI is key for anyone involved in digital design or printing, as it directly impacts the quality of the finished product.