MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

COMPUTER GRAPHICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which image type keeps the same image quality when zoomed in?
A
Bitmap
B
Vector
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -It doesn’t rely on pixels like a raster format, but rather uses XML text to outline shapes and lines in a similar way to how mathematical equations create graphs. This means you can scale up SVG images infinitely without any loss of quality.

Detailed explanation-2: -Vector file graphics are more mathematical than pixel images. As you zoom into a vector image or make it bigger, you won’t see pixel squares because the lines and shapes in the image are mapped out mathematically so they will always readjust to keep their original shape.

Detailed explanation-3: -One of the greatest things about vector images is that you can re-size them infinitely larger or smaller, and they will still print out just as clearly, with no increase (or decrease) in file size.

Detailed explanation-4: -The most common type of editable vector file is the Adobe Illustrator (. ai) file. This file type can store an enormous amount of graphics information and is editable in Adobe Illustrator.

Detailed explanation-5: -Bitmaps-Are images which are made up of tiny pixels. When you zoom into them they images lose their quality. They have fixed resolutions(number of pixels) and the higher the resolution the higher the quality. Typically photographs are bitmaps.

There is 1 question to complete.