MCQ Detailed View

Picture quality in digital displays or images is primarily determined by the number of pixels. A pixel, short for "picture element," is the smallest unit of a digital image or display. It is a tiny dot that emits color and light, and when thousands or millions of pixels are arranged together, they form a complete image.

The more pixels an image or screen has, the sharper and clearer the picture will be. This is why terms like “1080p,” “4K,” and “8K” are used when referring to screen resolution—these numbers describe how many pixels are used to create the image. For example, a 1920x1080 resolution screen displays 1,920 pixels across the width and 1,080 pixels down the height, resulting in over 2 million pixels total. Higher pixel counts mean better clarity and detail.