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Number and Character Coding Systems - Coggle Diagram
Number and Character Coding Systems
Denary, Binary and Hexadecimal Number System
Denary
Binary
Hexadecimal
Number System Conversion
Number Representation in Computer Systems
Binary Number System
Number System that a computer uses in storing number and performing arithmetic
Bit
Single Binary digit
Basic unit for storing data in a computer
Byte
Word
Two's Complement
Widely used in computers to represent binary integers
All integers have unique representation
To get a negative Binary integer
Addition and Subtraction of Different Number Representations
Carry
Borrow
Overflow error
Character Coding System
ASCII
Unicode
Big 5 Code