Which data type represents a single character?

Which data type represents a single character?

• A. Strings
• B. Numbers
• C. Boolean
• D. Char

Answer: (D)

Storing a single symbol requires a type that represents one character. The Char type is designed for this purpose; it holds exactly one character such as A, 7, or @, typically encoded using Unicode or another character set. Strings, by contrast, are sequences of characters and can be any length, numbers store numeric values, and booleans store true/false. So Char is the correct choice for representing a single character. Noting syntax nuances, many languages denote a character with single quotes (for example 'A'), while strings use double quotes.

Storing a single symbol requires a type that represents one character. The Char type is designed for this purpose; it holds exactly one character such as A, 7, or @, typically encoded using Unicode or another character set. Strings, by contrast, are sequences of characters and can be any length, numbers store numeric values, and booleans store true/false. So Char is the correct choice for representing a single character. Noting syntax nuances, many languages denote a character with single quotes (for example 'A'), while strings use double quotes.