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A data type that represents positive or negative integers.
float or double
floating point number either fixed or in scientific notation
A data type that represents a single character.
A sequence of characters
These word symbols cannot be redefined withan any program. They cannot be used for any other purpose.
A name for a variable or constant. An __________ must begin with a letter and can include any number of letters, numbers, and some special characters.
PEMDAS, same as math
explicit conversion from one data type to another
a letter used to represent a number
a memory location whose content cannot change during program execution