1.1 Memory v2

1.1 Memory v2

1. Input/Output

   • Used in: Mice, Keyboards, Disk Drives etc etc, They allow an interface between hardware device(s).

2. CPU

   • fetches, decodes and executes.

3. Processor

   • Each processor has a core, this core executes instructions. They can also be multi-core e.g: Dual Core, Quad Core.
     • Processes Data
     • Measured in HERTZ ( Hz )

4. Internal Components

   • Main Memory
     • IO Controllers
       • Buses

5. Clock Speed

   • The faster, more instructions executed per second.

6. Register

   • Short Term Memory