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INFORMATION OF CODING SCHEME, Importance Of ICS :!: - Coggle Diagram
INFORMATION OF CODING SCHEME
Definition :<3:
Combination of 0s and 1s represent a character are defined by patterns.
-Enable human to interact with a digital computer that only occur bits.
-Enable component in computer are connected to each other succesfully.
EXTENDED ASCII
:star:
Provides codes for
256 characters
ADVANTAGES
use less storage and memory
use 8 bits only for a character
Uses
8 bits
for a character
DISADVANTAGES
limited support for 256 characters only
limited language for English and Western European character only
ASCII stands for AMERICAN STANDARD CODE FOR INFORMATION
EBCDIC :star:
Represent up to
256 characters
ADVANTAGES
less storage because only use 8 bits
Uses
8 bits
to represent a character (4 bits zone , 4 bits for digit)
DISADVANTAGES
Only can developed by IBM
Primarily used on mainframes and high-end servers
Stands for EXTENDED BINARY CODED DECIMAL INTERCHANGE CODE
UNICODE :star:
Represent up to
65536 characters
Uses
16 bits for a character
ADVANTAGES
support most current language because lots of characters
DISADVANTAGES
more storage and character
implemented in several OS(windows, Mac OS & Linux)
Is a universal character encoding standard for the representation of text which includes : letters , numbers and symbols
Importance Of ICS :!:
