MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -Higher resolutions mean that there more pixels per inch (PPI), resulting in more pixel information and creating a high-quality, crisp image. Images with lower resolutions have fewer pixels, and if those few pixels are too large (usually when an image is stretched), they can become visible like the image below.

Detailed explanation-2: -Resolution is a measurement of the number of pixels–picture elements or individual points of color–that can be contained on a display screen or in a camera sensor. In practical terms, resolution describes the sharpness, or clarity, of an image or picture.

Detailed explanation-3: -If the resolution of an image is too high, you’ll end up with obscenely large file sizes. If the resolution is too low, your image will look blurry and/or pixelated. While these images have the similar dimensions, their resolution is different.

Detailed explanation-4: -People tend to judge images with higher acutance as being sharper, even though this is not necessarily associated with higher resolution. By increasing tonal differences along edges in an image, we can make it appear sharper, even though the actual resolution of the image may be reduced.

Detailed explanation-5: -Resolution refers to the number such dots or pixel(picture element) per unit distance in each direction . Higher the resolution more the number of dots that make up the image. Therefore, increasing the resolution will also increase the image quality.