1573126
Description
Mind Map by Joseph Green, updated more than 1 year ago
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Created by Joseph Green
almost 10 years ago
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Ram & Rom
- Ram=Random access
Memory
- RAMs main advantage is its speed.
Information can be loaded to it
quickly, and processors
- Data is not erased
when the power is
switched off
- Temporary data used
by any open application
or active process on
your computer
- Temperary
- RAMs main advantage is its speed.
Information can be loaded to it
quickly, and processors
- Rom= Ready-only memory
- The contents on ROM are meant to be
stored on a permanent basis. This
characteristic
- ROM contains all of the
instructions needed to start
the computer
- ROM is memory which
cannot be changed.
- cant change
- The contents on ROM are meant to be
stored on a permanent basis. This
characteristic
- non-volitile
- retaining data even if there is a break in the power supply.
- retaining data even if there is a break in the power supply.
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