COMPUTER -MEMORY

Types of Memory:-
1.) Main-memroy / Semi Conductor /
PrimaryMemory:-
A. RAM (Volatie):- The content of this memory
will erased when we switch off power supply.
In this memory we currently working
a. Static b. Dynamic
B. ROM (Non-volatile): -The content of this
memory will not erased. Even when computer
is switch of.
a. PROM
b. EPROM
c. EEPROM
2.) Secondary Memory:-
a. Hard disk
b. Floppy disk
c. Magnetic disk