Vector graphics are

Vector graphics are

• A. Created with mathematical calculations and can be resized without loss of quality
• B. Rasterized pixel grids
• C. Stored as a bitmap in memory
• D. Have fixed resolution

Answer: (A)

Vector graphics are defined by mathematical descriptions of shapes, lines, and curves rather than by storing color values for every pixel. Because those shapes are described with equations, the image can be redrawn at any size, so scaling up or down preserves sharp, clean edges without blur or pixelation. This makes vector graphics ideal for logos, icons, and illustrations that need to look crisp at multiple resolutions. In contrast, raster (bitmap) images are made up of a grid of individual pixels. When you enlarge a raster image, you’re magnifying those pixels, which often results in jagged edges or a blurred appearance. Saying a graphic is stored as a bitmap in memory reflects this pixel-based representation. Having a fixed resolution means the detail is tied to a specific size, so increasing the size reduces quality.

Vector graphics are defined by mathematical descriptions of shapes, lines, and curves rather than by storing color values for every pixel. Because those shapes are described with equations, the image can be redrawn at any size, so scaling up or down preserves sharp, clean edges without blur or pixelation. This makes vector graphics ideal for logos, icons, and illustrations that need to look crisp at multiple resolutions.

In contrast, raster (bitmap) images are made up of a grid of individual pixels. When you enlarge a raster image, you’re magnifying those pixels, which often results in jagged edges or a blurred appearance. Saying a graphic is stored as a bitmap in memory reflects this pixel-based representation. Having a fixed resolution means the detail is tied to a specific size, so increasing the size reduces quality.