Which data type would you use to store a person's name?

Which data type would you use to store a person's name?

• A. Boolean
• B. String
• C. Integer
• D. Float

Answer: (B)

Storing a person's name is about handling text, a sequence of characters. A string is designed for exactly that—it can hold letters, spaces, and punctuation in the correct order, which is what a name is. The other options don’t fit: a boolean is just true/false, integers are whole numbers, and floats are numbers with decimals. Those types aren’t appropriate for text data and would either misrepresent the name or fail to store it properly. Using a string also makes it easy to perform common text operations later, like measuring length, changing case, or extracting parts of the name.

Storing a person's name is about handling text, a sequence of characters. A string is designed for exactly that—it can hold letters, spaces, and punctuation in the correct order, which is what a name is. The other options don’t fit: a boolean is just true/false, integers are whole numbers, and floats are numbers with decimals. Those types aren’t appropriate for text data and would either misrepresent the name or fail to store it properly. Using a string also makes it easy to perform common text operations later, like measuring length, changing case, or extracting parts of the name.