ram & rom

Description

Mind Map on ram & rom, created by Oliver Shapland on 03/11/2014.
Oliver Shapland
Mind Map by Oliver Shapland , updated more than 1 year ago
Oliver Shapland
Created by Oliver Shapland over 9 years ago
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Resource summary

ram & rom
  1. what does ram stand for
    1. random access memory
    2. whats the purpose of ram
      1. storing opened programs and instructions
      2. what does rom stand for
        1. read only memory
        2. what is the purpose of rom
          1. stores computer instructions to turn the computer on
          2. what does volitile mean
            1. the data is erased from the memory when the computer is turned off
              1. ram is volatile
                1. rom is not volatile
              2. programs data and applications are stored in ram
                1. instructions to start the machines ire stored in then rom
                  1. you can change the ram i am changing the ram writing this information now
                    1. you can change whats stored in the rom but you shouldn't unless your an expert
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