Which data type represents numerical values?

Which data type represents numerical values?

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

Answer: (B)

The thing being tested is which data type is meant for numeric data that you can math with. Numbers are the data type that stores numeric values, from integers like 7 to decimals like 3.14, and you can perform arithmetic on them (add, subtract, multiply, divide, compare, etc.). Other types are used for different kinds of data: characters (a single symbol) belong to Char, text strings are sequences of characters, and Booleans hold true/false values used in logic. Digits shown as characters, like '7', aren’t treated as numeric values in calculations. So the Numbers type is the correct choice for representing numerical values.

The thing being tested is which data type is meant for numeric data that you can math with. Numbers are the data type that stores numeric values, from integers like 7 to decimals like 3.14, and you can perform arithmetic on them (add, subtract, multiply, divide, compare, etc.). Other types are used for different kinds of data: characters (a single symbol) belong to Char, text strings are sequences of characters, and Booleans hold true/false values used in logic. Digits shown as characters, like '7', aren’t treated as numeric values in calculations. So the Numbers type is the correct choice for representing numerical values.