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Paper 1 - Coggle Diagram
Paper 1
Storing Data in computer
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Numbers stored
binary, bits, nybbles, bytes
Languages
Low Level Language, Machine Code,High Level Language
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Selection and iteration
Selection
Selection works by testing a certain condition. The test gives a Boolean result - TRUE or FALSE. If the result is TRUE, the program will execute one giving instruction - otherwise it follows another.
Iteration
Iteration is also known as looping. Sections of code that are iterated are called loops. Instead of writing out the same lines of code again and again, the program will execute it again and again until it is no longer needed.