3820415
Description
Mind Map by Hollie Dawson Un, updated more than 1 year ago
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Created by Hollie Dawson Un
over 8 years ago
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RAM and ROM
- ROM
- Read-only memory is
a class of storage
medium used in
computers and other
electronic devices.
- The ROM chip is
physically attached
to the
motherboard.
- The ROM is non-volatile.
- Read-only memory is
a class of storage
medium used in
computers and other
electronic devices.
- RAM
- Random access memory is a fast
temporary type of memory in
which programs,applications
and data are stored.
- The RAM can be
replaced and
upgraded.
- The RAM is
volatile
- Random access memory is a fast
temporary type of memory in
which programs,applications
and data are stored.
- volatile memory.
- volatile memory only
stores information to run
programmes whilst the
computer is on.
- volatile memory only
stores information to run
programmes whilst the
computer is on.
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