Which statement best describes vector graphics?

Which statement best describes vector graphics?

• A. Do not store data by pixels; instead, use a set of instructions for drawing a geometric shape; smaller than bitmaps
• B. Store data by pixel values
• C. Use continuous color shading
• D. Require more storage than bitmaps

Answer: (A)

Vector graphics are defined by geometric shapes and drawing instructions rather than a grid of pixels. This means images are described through coordinates, lines, curves, and fill colors, so they can be scaled up or down and still look sharp because they’re redrawn from the shapes, not stretched from a pixel grid. Because you describe the picture with shapes instead of storing color for every pixel, vector graphics are typically smaller in file size than bitmaps for simple images like logos or icons. The option that captures this idea says data is stored as instructions for drawing a geometric shape and that this kind of representation is smaller than bitmaps. While vector images can include shading and gradients, the defining feature is the shape-based instructions and scalability, which is why the other statements don’t describe vector graphics as accurately.

Vector graphics are defined by geometric shapes and drawing instructions rather than a grid of pixels. This means images are described through coordinates, lines, curves, and fill colors, so they can be scaled up or down and still look sharp because they’re redrawn from the shapes, not stretched from a pixel grid. Because you describe the picture with shapes instead of storing color for every pixel, vector graphics are typically smaller in file size than bitmaps for simple images like logos or icons. The option that captures this idea says data is stored as instructions for drawing a geometric shape and that this kind of representation is smaller than bitmaps. While vector images can include shading and gradients, the defining feature is the shape-based instructions and scalability, which is why the other statements don’t describe vector graphics as accurately.