The document provides information about different types of digital graphics file formats including raster graphics, vector graphics, JPEG, TIFF, PSD, AI, 3DS.
Raster graphics use pixels and have a fixed resolution, so quality is lost when resizing. Vector graphics use paths and shapes so quality is maintained at different scales but files are larger.
JPEG is for photos and web, small files but quality degrades with edits. TIFF maintains quality but has large files. PSD saves layers and supports transparency but has large files only usable in Photoshop.
AI is for logos and can scale without pixelation but limited software support. 3DS is an industry standard 3D format with large files. The document