11753753
Descrição
Mapa Mental por Jason Hull, atualizado more than 1 year ago
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Criado por Jason Hull
aproximadamente 7 anos atrás
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Unit 1.2 Memory
- RAM (Random Access Memory) is Volatile;
Meanwhile ROM (Read Only Memory) is
Non-Volatile
- Non-Volatile memory is Memory
that will remain in the system
after it has been powered off or
disconnected.
- Meanwhile Volatile Memory is
the opposite; and will be lost
after the system is powered off
or disconnected.
- RAM is located inside
of the CPU.
- ROM is located in
the BIOS chip.
- Compared to ROM, RAM is
very expensive.
- Non-Volatile memory is Memory
that will remain in the system
after it has been powered off or
disconnected.
- Virtual Memory is a Memory management Technique that
creates the illusion to Users of a Larger Storage.
- Essentially controls how many tabs you have
open at a time, Without this RAM would not be
able to with-hold so many open tabs at a time.
- Essentially controls how many tabs you have
open at a time, Without this RAM would not be
able to with-hold so many open tabs at a time.
- Flash Memory is a solid state
non-volatile portable computer storage
that can be electrically erased and
Reprogrammed.
- USB's and Software such as Hard drive's etc
come in as Flash Memory. These are also Non
Volatile and Solid State.
- Solid State
Drives (SSDs) are
much faster
than regular
Hard disks;
which have zero
latency.
- Solid State systems are built into the System.
- USB's and Software such as Hard drive's etc
come in as Flash Memory. These are also Non
Volatile and Solid State.
- A Cache is a Hardware/Software that stores Data
so future Processes can be served faster.
- Cache is also volatile Memory;
- The memory in Cache is
basic and short term.
- The Cache can be found
on the CPU.
- The memory in Cache is
basic and short term.
- Cache is also volatile Memory;
- BIOS (Basic Input Output System) is used in the Start
up process.
- Without BIOS, The System would
not start properly.
- Without BIOS, The System would
not start properly.
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