Question $7$

$0\mathrm{.}5pts$

Identify the four basic categories of hardware in a personal computer system.

Hard disk or RAM, microprocessor $[$CPU$],$ speaker and mic

Hard disk, input$/$output$,$ secondary storage or RAM, and display devices

System unit or CPU, input$/$output$,$ secondary storage, and communication or Networking

System unit or CPU, input$/$output$,$ secondary storage, and primary storage