11770398
Descrição
Mapa Mental por Joshua Rose, atualizado more than 1 year ago
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Criado por Joshua Rose
mais de 6 anos atrás
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1.2 memory
- cache
- frequently used
data
- next time that data is used it will be
served faster
- next time that data is used it will be
served faster
- bigger cache size
more storage
- hardware or software compoment
- located in the processor
- frequently used
data
- RAM
- random access memory
- form of storage for computer data
- stores data that is currently
being used
- stores data that is currently
being used
- DRAM
- dynamic random access memory
- type of
RAM
- stores bits of data
in a separate
capacitor
- this in a integrated circuit
- this in a integrated circuit
- dynamic random access memory
- volatile
- memory is lost when the computer is
switched off
- this is data that is not saved when the computer is turned off
- memory is lost when the computer is
switched off
- SRAM
- static random access memory
- retains data bits in its memory as long power is being supplied
- retains data bits in its memory as long power is being supplied
- static random access memory
- random access memory
- ROM
- read only memory
- non-volatile
- storage that can retrieve information after
the computer has been switched off
- storage that can retrieve information after
the computer has been switched off
- read only memory
- virtual memory
- this is simulated memory
that is written memory to
a file on a hard drive
- this needed to run programs as sometimes the RAM
cannot support it and is more memory to be used
- this is simulated memory
that is written memory to
a file on a hard drive
- solid state
- storage media with no moving parts or a device that used flash
- storage media with no moving parts or a device that used flash
- flash
- Flash memory is solid state memory
- can be used to transfer data
- Flash memory is solid state memory
- peripherals
- disk thrashing
- moving data back and forth
- data being moved from virtual memory
to RAM and then to cache
- data being moved from virtual memory
to RAM and then to cache
- moving data back and forth
- disc thrashing
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