2e: Describe how hardware components work together in order to execute programs.
|CPU||Central Processing Unit which processes data|
|HDD||Hard Disk Drive which usually stores more than a solid state drive|
|Main memory||Stores instructions and data whilst a program is running (e.g. RAM)|
|RAM||Random Access Memory that stores instructions and data for programs currently running|
|Secondary storage||Stores instructions and data permanently (e.g. SSD / HDD)|
|SSD||Solid State Drive with no moving parts that is faster than a hard disk drive|