Primitive data types and their sizes

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Match each Java primitive data type with its appropriate description based on size, usage, and range.

Match the items from left and right columns

int

double

char

boolean

byte

Represents true or false. Unlike some other languages, it is not interchangeable with numeric values.

64-bit floating point, offering precision for calculations requiring fractional values, commonly used in scientific computing.

8-bit signed integer, useful for saving memory in large arrays where the memory savings actually matters.

16-bit Unicode character, represents a single character using the UTF-16 encoding.

32-bit signed integer, typically used for numeric operations with values up to approximately 2 billion.

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