RAM and ROM

Description

Mind Map on RAM and ROM, created by Adam Canty on 03/11/2014.
Adam Canty
Mind Map by Adam Canty, updated more than 1 year ago
Adam Canty
Created by Adam Canty about 11 years ago
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Resource summary

RAM and ROM
  1. RAM stands for Random access memory.
    1. RAM does not keep the files and documents in the computer so if you don't save it you wont be able to access it again.
      1. RAM is a volatile way of storing files as it does not keeps the information when the computer is turned off.
        1. Apps, data and programs are stored in RAM
          1. You have to change the storage as you change the programs.
          2. ROM stands for Read-only memory.
            1. ROM keeps the information permanently so you can go back to your old files and documents.
              1. ROM is a non-volatile way of keeping storage as it saves the files when the computer is turned off.
                1. ROM stores instructions when computer is turned on.
                  1. You can't change the ROM because the instructions have to stay the same
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