1.1 system architecture version 2

1.1 system architecture version 2

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. firmware

   • permanent soft ware programmed into ROM

6. non volatile

   • doesnt loose the data
   • when the device is turned of you dont loose the data

7. BIOS

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

8. disk thrashing

   • when a computers virtual memory subsystem is in a constant state of paging

9. secondary storage

10. flash memory

11. internal storage

12. internal