UTF-8, UTF-16, ASCII, Unicode ๊ฐ ํ ์คํธ ๋ณํ๊ณผ ๋ฐ์ดํธ ํํ, ์ฝ๋ํฌ์ธํธ ๋ถ์์ ์ง์ํฉ๋๋ค.
UTF-8: Variable length (1-4 bytes), ASCII compatible, web standard
UTF-16: Variable length (2-4 bytes), Windows/Java internal use
ASCII: Fixed length (1 byte), supports 7-bit characters only (0-127)
Unicode: Character set standard, identifies each character with code points