MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -Because vector graphics are not made up of pixels, they can be scaled to any size without losing quality. On the other hand, raster graphics (also known as bitmap graphics) are made up of pixels, and they can lose quality when they are enlarged.

Detailed explanation-2: -Bitmap images are resolution-dependent, when you enlarge them you will lose image quality and resolution. At a certain point of enlargement, the image will start to look degrade and appear ‘pixelated’. Logos are generally (and should be) created as vector files.

Detailed explanation-3: -The Raster (Bitmap) image becomes blurry when enlarged, however the Vector image keeps the same resolution regardless of enlarging the size.

Detailed explanation-4: -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.

Detailed explanation-5: -Any time you resize a bitmap image, its pixels enlarge or shrink. There is no problem when pixels shrink because this action doesn’t affect the image quality.