↩ 🔵 🔵 🔵 ❪✺ᵢ❫ Data Concepts ○ ❪✺₁❫ Computer Classes ○ ❪✺₁❫ Information Classes ○ Data ⚪ ❪✺₁𝑖❫⁺ Classes of Data ○ ❪✺₁ₐ.❫ Data Types ○ Bin ○꠹ Database ○꠹ Histogram ○꠹ Pixel ○꠹