DATA TYPES

DATA TYPES

Memory Locations for Data



Identifier
Name
Rules for creating an identifier
Combination of alphabetic characters (a-z and A-Z), numeric digits (0-9), and the underscore 
First character in the name may not be numeric
No embedded spaces – concatenate (append) words together
Keywords cannot be used
Use the case of the character to your advantage
Be descriptive with meaningful names
 

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