Description

ICT REVISION Flashcards on Untitled, created by bmclaughlin232 on 17/01/2014.
bmclaughlin232
Flashcards by bmclaughlin232, updated more than 1 year ago
bmclaughlin232
Created by bmclaughlin232 almost 11 years ago
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Resource summary

Question Answer
DATA raw facts and figures that have no meaning or context eg 4635
Information Data that has been processed to give it meaning or context
knowledge a set of rules or instructions to interpret or understand the information and make decisions based on it
ROM *designed to hold data more permanently than RAM *Data built into the memory at time of manufacture *Data is not lost its referred to as NON volitile memory
Components of CPU CPU controls all input and output and preforms all calculations *control unit *arithmetic logic unit *internal memory
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