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memory (ROM (stores instructions in embedded systesms (washing machines),…
memory
ROM
installed motherboard
loads os into hd
checks hware istalled
Firmware
stores instructions in embedded systesms
washing machines
Virtual Memory
transfer instructions to place on hard disk
easily acceible
havent used application in a while
put in VM
start using again,
put back in RAM
Flash memory
properties
non-volatile
read/write
used
settings to be maintained when turned off
BIOS
Basic input output system
when computer turned on
sees whether h/ware working
connects to OS
hware
configures
tests
connects to OS
usually SSD
very expensive
can have VM
25 million units shipped every year
fastest growing
RAM
instructions needed for immediate access
RAM