Answer :
Final answer:
The correct answer is a monitor, which is a type of output device that displays information to the user. Therefore the correct answer is 2).
Explanation:
In reference to the question about which of the listed items is an output device, the correct answer is monitor. An output device is a piece of hardware that outputs data to the user. While scanners and keyboards are input devices, receiving data from the user, a monitor displays information to the user, thus acting as an output device.
The term peripheral refers to any external device that can be connected to a computer, which can be either an input or an output device. Finally, software is not a physical device but a collection of data and instructions for the computer to perform certain tasks.
An output device is a peripheral device that receives information from a computer and displays or presents it to the user. Based on the options given, the monitor is the correct answer as it is a device that displays visual output from a computer.
