What encoding scheme represents text in computers and communications equipment?

What encoding scheme represents text in computers and communications equipment?

• Hexadecimal
• UEFI
• Binary
• ASCII

EXPLANATION

ASCII, abbreviated from American Standard Code for Information Interchange, is a character-encoding scheme (the IANA prefers the name US-ASCII). ASCII codes represent text in computers, communications equipment, and other devices that use text. Most modern
character-encoding schemes are based on ASCII, though they support many additional characters.

SOURCE

https://en.wikipedia.org/wiki/ASCII