MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

COMPUTER GRAPHICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A high resolution graphic is high quality. The higher the number of pixels, the higher the quality. True or False?
A
True
B
False
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -Resolution is the number of image pixels assigned to each inch when an image is printed-measured in pixels per inch (ppi). Thus, the more pixels an image has per inch, the greater will be its resolution. And, a high-resolution image will produce a better quality printed output.

Detailed explanation-2: -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-3: -High resolution images are pictures or photos where the media has higher concentrations of pixels or dots, resulting in better quality and clarity of the image – as it contains more detail. By contrast, images with lower resolutions tend to have fewer pixels or dots and thus less detail.

Detailed explanation-4: -Hi-res images are at least 300 pixels per inch (ppi). This resolution makes for good print quality, and is pretty much a requirement for anything that you want hard copies of, especially to represent your brand or other important printed materials.

Detailed explanation-5: -Resolution indicates the number of pixels that are displayed per inch for an image (or pixels per centimeter). Most computer monitors display at resolutions of 72 pixels per inch or 96 pixels per inch.

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