1421409
Description
Mind Map by Stephanie Ritzema, updated more than 1 year ago
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Created by Stephanie Ritzema
over 9 years ago
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Ram & Rom
- RAM
- Ram stands for Random Access Memory.
- RAM is called "random
access" because any
storage location can be
accessed directly.
- volatile data is data that can be lost when the conmputor is turned off.
- AM is a fast
temporary type of
memory in which
programs,
applications and
data are stored.
- Therefore volatile data is RAM data.
- RAM is called "random
access" because any
storage location can be
accessed directly.
- Ram stands for Random Access Memory.
- ROM
- Rom stands for Read-Only Memory.
- ROM is memory that
cannot be changed by
a program or user.
ROM retains its
memory even after
the computer is
turned off. For
example, ROM stores
the instructions for
the computer to start
up when it is turned
on again.
- The ROM data cannot be changed by the user.
- The ROM data cannot be changed by the user.
- ROM is memory that
cannot be changed by
a program or user.
ROM retains its
memory even after
the computer is
turned off. For
example, ROM stores
the instructions for
the computer to start
up when it is turned
on again.
- Rom stands for Read-Only Memory.
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