Memory types

ROM rom has five basic types

1.ROM

2.PROM

3.EPROM

4.EEPROM

5.Flash memory

It is nonvolitile and unchangeable
RAM is Serial Acces Memory


Cache memory comes in L1, L2, and L3 Cache
but there are a veriety of forms even virtual memory is cache


Virtual memory has a very big benefit to a user for a low cost

it is a type of Cache that is a part of most operating systems