What is Physical Memory & Types OF It?

The physical memory means the total amount of Random Access Memory installed to our computer.  for example if your computer is installed with 2 Ram of  2 GB each side then your computer have total 4 GB of physical memory.There are different types of physical memory.

Those are as follows:

  • RAM
  • ROM
  • PROM
  • EPROM
  • EEPROM