Variables in Java Variables are the containers to store the data values in the memory. Variables are naming entities and must follow naming conventions. These rules typically include starting with a letter or underscore, using letters, numbers, or underscores (no spaces or special characters), avoiding reserved keywords, and using naming conventions such as CamelCase or snake_case for readability. These conventions help keep the code organized and understandable. Syntax: data_type variable_name; data_type variable_name = value; ...
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