One-Pager — Graphics / Multimedia / Mobile (P2)

• Raster = pixels; Vector = math shapes (scale clean)
• RGB additive (screens); CMYK subtractive (print)
• 2D transforms: translate, rotate, scale
• Lossy: JPEG/MP3/MPEG; Lossless: PNG/FLAC/ZIP idea
• Multimedia: text + audio + image + video + animation
• Mobile: Wi-Fi, Bluetooth; Android/iOS

Practice: practice/topic-mcqs/07-graphics-multimedia-mobile.md