The CPU is responsible for the processing of data.
What is the most common architecture for a CPU?
Harvard Architecture
Von Neumann Architecture
When using the Von Neumann architecture, a CPU will first fetch RAM Decode Execute ROM The Cloud( fetch, RAM, Decode, Execute, ROM, The Cloud ) an instruction from RAM ROM Secondary Storage( RAM, ROM, Secondary Storage ), decode fetch execute( decode, fetch, execute ) it and then execute decode fetch( execute, decode, fetch ) it.
