Which terms are associated with photo editors?

Which terms are associated with photo editors?

• A. Layer, Mask, Channel
• B. Pixel, Bitmap, Raster
• C. Vector, Path, Gradient
• D. DPI, Color Depth, Resolution

Answer: (B)

Photo editors work with raster images, which are built from tiny picture elements called pixels. A pixel is the smallest unit of a digital image, a bitmap is a common way to store the image data as a grid of those pixels, and raster describes the overall type of image that consists of this pixel grid. Because photo editing revolves around manipulating this pixel-based data, terms that refer to pixels and the grid they form are the most directly connected to photo editors. Other term groups relate to editing tools (like layers and masks), vector graphics (which use paths and scalable shapes), or print/quality settings (DPI, color depth, resolution). Those concepts are important in image work, but the fundamental picture you edit in a photo editor is the pixel-based raster, which is why pixel, bitmap, and raster are the best fit.

Photo editors work with raster images, which are built from tiny picture elements called pixels. A pixel is the smallest unit of a digital image, a bitmap is a common way to store the image data as a grid of those pixels, and raster describes the overall type of image that consists of this pixel grid. Because photo editing revolves around manipulating this pixel-based data, terms that refer to pixels and the grid they form are the most directly connected to photo editors. Other term groups relate to editing tools (like layers and masks), vector graphics (which use paths and scalable shapes), or print/quality settings (DPI, color depth, resolution). Those concepts are important in image work, but the fundamental picture you edit in a photo editor is the pixel-based raster, which is why pixel, bitmap, and raster are the best fit.