↩ 🔵 🔵 🔵 ❪✺ᵢ❫ File Concepts ○ ❪✺₁𝑖❫⁺ Classes of Files ○ File ○꠹ ❪✺₁․❫⁺ Classes of File Systems ○ File Format ○꠹ File System ○꠹ Filename ○꠹