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RAM and ROM

Description

ROM
13lana.sellars
Mind Map by 13lana.sellars, updated more than 1 year ago
13lana.sellars
Created by 13lana.sellars over 6 years ago
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Resource summary

RAM and ROM
  1. RAM
    1. RAM stands for Random Access Memory
      1. It is a has a Volatile memory
        1. This means it requires a constant power source to retain information. when power id lost or turned off, a RAM chip will lose the information stored on it.
      2. A RAM chip is used in the normal operations of a computer after startingup
      3. ROM
        1. ROM stands for Read-Only Memory
          1. ROM has a non Volatile memory
            1. This means that it does not require a constant source of power to retain information stored on it. When power is lost or turned off a ROM chip will keep the information stored
            2. A ROM
            3. A ROM chip is used primarily in the start up off the computer
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