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Number and Character Coding Systems - Coggle Diagram
Number and Character Coding Systems
Number System Conversion
Binary or Hexadecimal to Denary
Denary or Binary to Hexadecimal
Denary or Hexadecimal to Binary
Number Representation in Computer Systems
Byte
Word
Bit
differnet untis
MB
GB
KB
TB
Signed Binary Integer
Two’s complement
Sign-and-magnitude
Addition and Subtraction of Different Number Representations
Overflow error
same sign
opposite sign
Denary, Binary and Hexadecimal Number Systems
Binary
Hexadecimal
Denary
Character Coding Systems
Chinese Character Coding System
Unicode
ASCII
Extended Binary Coded Decimal Interchange Code (EBCDIC)
American Standard Code for Information Interchange (ASCII)