MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -A pixel is represented by a dot or square on a computer monitor display screen. Pixels are the basic building blocks of a digital image or display and are created using geometric coordinates.

Detailed explanation-2: -A pixel is represented with a dot or a square on a computer screen. The good thing is that a pixel cannot be seen as they are very small which result in a smooth and clear image rather than “pixelated.” Each pixel has a value, or we can say a unique logical address. It can have only one color at a time.

Detailed explanation-3: -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.

Detailed explanation-4: -Computer based images are comprised of thousands of tiny dots of color called pixels. These are the small dots you see if you put your face too close to your television or computer screen. Each digital image is comprised of thousands or millions of individual pixels, each with its own color.

Detailed explanation-5: -In digital imaging, a pixel (abbreviated px), pel, or picture element is the smallest addressable element in a raster image, or the smallest point in an all points addressable display device.