Besides the system unit, the hardware also includes the __ devices a. Included b. Excluded c. Peripheral d. Reading

The correct answer is c. Peripheral.<br /><br />The system unit, also known as the central processing unit (CPU), is the main component of a computer that performs the majority of the processing. However, a computer also includes other hardware components that are not part of the system unit. These components are referred to as peripheral devices.<br /><br />Peripheral devices are external devices that are connected to the computer to provide additional functionality. Examples of peripheral devices include keyboards, mice, printers, scanners, and external storage devices such as USB drives and external hard drives.<br /><br />These peripheral devices are not included in the system unit, but they are essential for the computer to perform various tasks and interact with the user. Therefore, the correct answer is c. Peripheral.