3791453
Description
Mind Map by James Vine, updated more than 1 year ago
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Created by James Vine
over 8 years ago
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RAM and
ROM
- What do they stand for?
- RAM: Random Access Memory
- ROM: Read Only Memory
- RAM: Random Access Memory
- What type of memory are
they?
- ROM cannot be deleted. When
something is stored on a ROM chip it
can only be read and will keep the
memory even when the computer is
turned off. This means it is nonvolatile
- RAM is a type of memory that is accessed
randomly. RAM is the most common type
of memory found in computers and other
devices like printers. RAM chips only
contain memory when the computer is
turned on.
- ROM cannot be deleted. When
something is stored on a ROM chip it
can only be read and will keep the
memory even when the computer is
turned off. This means it is nonvolatile
- What does "volatile"
mean?
- Volatile is memory that
needs power to maintain
information
- Volatile is memory that
needs power to maintain
information
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