1.2 memory

1.2 memory

1. Cpu

   • central processing unit

2. Ram

   • random access memory

3. volatile

   • gets emptied when the power is turned off

4. Rom

   • read only memory

5. firm work

   • permanent Software programmed into row

6. non volatile

   • doesn't loose the data when the device is turned off

7. bios

   • basic imput / output system contains programs to load the hardware

8. disk thrashing

   • when a computer's virtual memory subsystem is in a constant state of paging