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Hardware and Software - Coggle Diagram
Hardware and Software
we use the name Hardware, for the physiscal components of the computer system.
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we use a lot of different symbols, sounds and images, computers only use numbers: 0 and 1 (binary system)
the smallest unity is called bit (b), eight bits together form a byte (B)
ASCI: we give a code to each of the letters of the alphabet. the ASCI gives 7 bits to store uo to 128 different characters
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software and operating systems: there are various types of software:
operating system
applications
word proccessor
spreadsheets
databasemanagement tools
drawing programs
programing languagues
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