90870
Description
Mind Map by Matthew Chapman, updated more than 1 year ago
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Created by Matthew Chapman
about 13 years ago
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Memory
- RAM
- Random access Memory
- Allows storage of data and information such as OS's
- RAM advantages you can "write" to ram at any time, and then erase the ram at any time and "rewrite" over
it.
- It has a disadvantage in that you need to constantly supply it with power or it will lose its
information.
- Allows storage of data and information such as OS's
- Random access Memory
- ROM
- Read Only
Memory
- ROM advantage is that (generally) once it is "written" to, it will be there
forever.
- It does not require constant source of electricity.
- cannot be altered
- ROM advantage is that (generally) once it is "written" to, it will be there
forever.
- Read Only
Memory
- Flash Memory
- Faster read and write compared to traditional hard disk drives.
- Currently costs a lot more per gigabyte than traditional hard drives for large storage capacities.
- Less prone to damage.
- Faster read and write compared to traditional hard disk drives.
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