processor

processor

1. Input

   • Keyboard
     • Mic
       • Mouse
         • Scanner
           • Webcam

2. Output

3. Main Memory

   • ROM RAM

4. Backing Storage

   • Hard Disk
     • Floppy Disk
       • USB pen

5. CD-RW

   • DVD-RW

6. Control Unit

   • ALU/Registers

7. Input

8. Output

   • Monitor
     • Printers
       • Speakers
         • Data projector

9. Backing Storage

   • Hard Disk
     • Floppy Disk
       • USB pen
         • CD-RW
           • DVD-RW
             • Control Unit
               • ALU/registers
                 • Volatile
                   • Non-Volatile
       • Bootstrap loader

10. ROM RAM

    • Flash Memory
      • Virtual Memory

11. Keyboard

    • Mic
      • Mouse
        • Scanner
          • Webcam

12. Primary Memory

13. Dynamic RAM

    • Static RAM
      • ROM