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Definition of a data type.
Declaring a variable.
Two types of numeric data types.
Integer numeric data type.
Real numeric data type.
Definition of an alphanumeric data type.
Definition of Boolean.
Definition of a data structure.
Advantages of using an array over using separate variables.
Two-dimensional arrays.
How would you reference the value 25?
Advantages of using and array rather than separate variables in this implementation.
Definition of an array
Definition of a serial file.
Features of a serial file.
Definition of sequential files.
Definition of an Indexed sequential file.
Definition of a random file.
