storage 1.3

storage 1.3

1. RAM

   • Doenst save
     • Is easily modified

2. Rom

   • Does save
     • Not easily modified

3. solid state drive

   • expensive

4. flash storage

   • no moving parts

5. virtual memory

   • not a part of main memory

6. USB Drive

   • cheap

7. USB is a secondary storage device

8. USB Drives can store a lot of data

9. SD cards

   • secondary storage

10. RAM is a volatile memory

11. Hard disk drives

    • Easily broken if dropped

12. register

    • holding short term memory

13. CPU

    • Cache
      • ALU
        • Control unit

14. Bios chip

    • performs tests