A picture file is recovered from a computer under investigation. During the investigation process, the file is enlarged 500% to get a better view of its contents. The picture quality is not degraded at all from this process. What kind of picture is this file?
When an image is enlarged by 500% without any degradation in quality, it indicates that the image is a vector image. Vector images are composed of paths defined by mathematical equations, allowing them to be scaled up or down without losing any quality. Unlike raster images, which are pixel-based and become pixelated when enlarged, vector images maintain their clarity and resolution at any size.
A picture file is recovered from a computer under investigation. During the investigation process, the file is enlarged 500% to get a better view of its contents. The picture quality is not degraded at all from this process. What kind of picture is this file? A. Raster image B. Vector image C. Metafile image D. Catalog image
The correct answer is B. Vector image. When a vector image is enlarged, it does not lose its quality or become pixelated, unlike raster images. Vector images are made up of mathematical equations that draw shapes and lines, so they can be scaled up or down without any loss of detail. Raster images, on the other hand, are made up of pixels, and when they are enlarged, the pixels become visible, causing the image to appear blurry or pixelated. Here's a summary: Raster images (e.g., JPEG, PNG, GIF): Pixel-based, can become blurry or pixelated when enlarged. Vector images (e.g., SVG, EPS, AI): Mathematically defined, can be scaled without losing quality. The other options are not correct: C. Metafile image: A metafile is a file that contains other files or data, not a type of image. D. Catalog image: There is no such thing as a "catalog image" in the context of image file types.