Which is a common raster image format?

Which is a common raster image format?

• A. JPEG
• B. SVG
• C. AI
• D. EPS

Answer: (A)

Rasters are images stored as colored pixels. Among the options, a widely used raster format is JPEG. It uses lossy compression to reduce file size, which makes it ideal for photos and web images where perfect fidelity isn’t essential. JPEG supports millions of colors but doesn’t handle transparency. The other formats are primarily vector-based: SVG describes shapes mathematically for scalable rendering; AI is Illustrator’s native file format with vector data (and can embed raster elements, but isn’t itself a standard raster format); EPS is a PostScript-based format often used for vectors and sometimes contains rasters, but isn’t the typical raster image format. So, JPEG fits the bill as a common raster image format.

Rasters are images stored as colored pixels. Among the options, a widely used raster format is JPEG. It uses lossy compression to reduce file size, which makes it ideal for photos and web images where perfect fidelity isn’t essential. JPEG supports millions of colors but doesn’t handle transparency. The other formats are primarily vector-based: SVG describes shapes mathematically for scalable rendering; AI is Illustrator’s native file format with vector data (and can embed raster elements, but isn’t itself a standard raster format); EPS is a PostScript-based format often used for vectors and sometimes contains rasters, but isn’t the typical raster image format. So, JPEG fits the bill as a common raster image format.