Character Set
Character set is the agreement of which binary number represents which character of the language.
ASCII (American Standard Code for Information Interchange) is a 7bit (128 chatacters) system that has a parity character check. Extended ASCII & Unicode are an 8bit (256 characters) system to allow for more characters.
Data Types
Integer - 32bit - whole number
Boolean - 1bit - yes/no
date/time - integer/decimal
currency - decimal(limited)
character - 16bit
String - text
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