The computer hardware can be classified into
- ALU and Control Unit
-
System Unit and Peripheral
- Central Processing Unit and Control Unit
- Input and Output Units
The correct answer is: B
Explanation
The computer hardware is classified into System Units and Peripherals, they are attached to the computer to add or enhance functionality.
System Unit: This includes the main components of a computer, such as the motherboard, CPU, RAM, and storage devices.
Peripheral: These are devices that are connected to the system unit but are not part of the core computer architecture, such as printers, scanners, and external drives.