What does long store?

What does long store?

• A. Decimal numbers.
• B. Very large whole numbers.
• C. Boolean values.
• D. A single character.

Answer: (B)

Long is the integer type used when you need space for larger whole numbers. It stores whole numbers with no fractional part, typically larger in range than a standard int. In many languages it’s 64-bit, which lets you represent values up into trillions and beyond; in some languages the size can vary by platform, and there’s often a separate type for guaranteed large integers. This is different from decimal numbers, which require floating-point types like float or double; booleans that store true/false values; and a single character, which uses a char type. So long is best described as storing very large whole numbers.

Long is the integer type used when you need space for larger whole numbers. It stores whole numbers with no fractional part, typically larger in range than a standard int. In many languages it’s 64-bit, which lets you represent values up into trillions and beyond; in some languages the size can vary by platform, and there’s often a separate type for guaranteed large integers. This is different from decimal numbers, which require floating-point types like float or double; booleans that store true/false values; and a single character, which uses a char type. So long is best described as storing very large whole numbers.