The __________ data type in Java is used for storing whole numbers.

The __________ data type in Java is used for storing whole numbers.

• A. Boolean
• B. float
• C. int
• D. char

Answer: (C)

Storing whole numbers in Java is handled by integer types. Among the options, the one designed for general-purpose whole-number values is int. Booleans represent true/false, not numbers. Floats store numbers with decimals, while chars represent a single character (though internally they have a numeric code, they’re for characters, not numeric arithmetic). The int type is 32-bit signed, providing a wide range suitable for typical counting, indexing, and arithmetic without fractional parts. If you need smaller or larger ranges, you’d choose smaller types like byte or short, or a larger one like long.

Storing whole numbers in Java is handled by integer types. Among the options, the one designed for general-purpose whole-number values is int. Booleans represent true/false, not numbers. Floats store numbers with decimals, while chars represent a single character (though internally they have a numeric code, they’re for characters, not numeric arithmetic). The int type is 32-bit signed, providing a wide range suitable for typical counting, indexing, and arithmetic without fractional parts. If you need smaller or larger ranges, you’d choose smaller types like byte or short, or a larger one like long.